| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 1. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | September 01, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 2. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | September 15, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 3. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | September 22, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 4. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | September 29, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 5. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | October 06, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 6. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | October 13, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 7. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | October 20, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 8. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | October 27, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 9. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 03, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 10. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 10, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 11. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 17, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 12. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 24, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 13. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | December 01, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 14. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | December 08, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 15. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | December 15, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 16. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | December 22, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 17. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | December 29, 2020 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 18. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | January 05, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 19. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | January 12, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 20. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | January 19, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 21. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | January 26, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 22. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | February 02, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 23. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | February 09, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 24. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | February 16, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 25. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | February 23, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 26. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | March 02, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 27. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | March 09, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 28. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | March 16, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 29. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | March 23, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 30. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | March 30, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 31. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | April 06, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 32. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | April 13, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 33. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | April 20, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 34. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | April 27, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 35. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | May 04, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 36. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | May 11, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 37. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | May 18, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 38. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | May 25, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 39. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | June 01, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 40. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | June 08, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 41. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | June 15, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 42. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | June 22, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 43. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | June 29, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 44. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | July 06, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 45. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | July 13, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 46. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | July 20, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 47. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | July 27, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 48. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | August 03, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 49. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | August 10, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 50. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | August 17, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 51. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | August 24, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 52. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | August 31, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 53. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | September 14, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 54. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | September 21, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 55. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | September 28, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 56. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | October 12, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 57. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | October 19, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 58. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | October 26, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 59. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 02, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 60. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 09, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 61. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 16, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 62. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 23, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 63. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 30, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 64. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | December 07, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 65. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | December 14, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 66. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | December 28, 2021 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 67. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | January 04, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 68. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | January 11, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 69. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | January 18, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 70. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | January 25, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 71. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | February 01, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 72. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | February 08, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 73. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | February 15, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 74. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | February 22, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 75. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | March 01, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 76. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | March 08, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 77. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | March 15, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 78. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | March 22, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 79. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | March 29, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 80. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | April 05, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 81. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | April 12, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 82. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | April 19, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 83. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | April 26, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 84. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | May 03, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 85. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | May 10, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 86. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | May 24, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 87. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | May 31, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 88. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | June 07, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 89. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | June 14, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 90. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | June 21, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 91. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | June 28, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 92. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | July 05, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 93. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | July 12, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 94. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | July 19, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 95. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | July 26, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 96. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | August 02, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 97. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | August 09, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 98. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | August 16, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 99. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | August 23, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 100. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | August 30, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 101. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | September 06, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 102. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | September 13, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 103. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | September 20, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 104. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | September 27, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 105. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | October 04, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 106. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | October 11, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 107. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | October 18, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 108. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | October 25, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 109. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 01, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 110. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 08, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 111. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 15, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 112. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 22, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 113. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | November 29, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 114. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | December 06, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 115. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | December 13, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 116. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | December 20, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 117. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | December 27, 2022 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 118. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | January 03, 2023 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 119. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | January 10, 2023 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 120. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | January 17, 2023 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 121. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | January 24, 2023 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 122. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | January 31, 2023 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 123. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | February 07, 2023 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 124. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | February 14, 2023 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 125. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | February 21, 2023 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 126. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | March 07, 2023 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 127. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 1 | 6.50 | March 14, 2023 | | | | | | | | | | | | 1 | | | | | | | | | | | | | |
| 128. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | March 21, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 129. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | March 28, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 130. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 04, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 131. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 11, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 132. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 18, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 133. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 25, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 134. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | May 02, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 135. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | May 09, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 136. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | May 16, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 137. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | May 23, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 138. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | May 30, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 139. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | June 06, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 140. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | June 13, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 141. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | June 20, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 142. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | June 27, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 143. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | July 04, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 144. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | July 11, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 145. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | July 18, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 146. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | July 25, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 147. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | August 08, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 148. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | August 15, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 149. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | August 22, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 150. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | August 29, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 151. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | September 05, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 152. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | September 12, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 153. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | September 19, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 154. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | October 03, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 155. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | October 10, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 156. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | October 17, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 157. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | October 24, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 158. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | October 31, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 159. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | November 14, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 160. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | November 21, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 161. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | November 28, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 162. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | December 05, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 163. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | December 12, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 164. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | December 19, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 165. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | December 26, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 166. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | December 31, 2023 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 167. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | January 09, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 168. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | January 16, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 169. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | January 23, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 170. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | January 30, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 171. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | February 06, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 172. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | February 20, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 173. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | February 27, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 174. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | March 05, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 175. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 02, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 176. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 09, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 177. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 16, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 178. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 23, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 179. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 30, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 180. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | May 07, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 181. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | May 14, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 182. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | May 21, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 183. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | May 28, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 184. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | June 04, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 185. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | June 11, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 186. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | June 18, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 187. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | June 25, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 188. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | July 02, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 189. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | July 09, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 190. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | July 16, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 191. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | July 23, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 192. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | July 30, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 193. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | August 06, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 194. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | August 13, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 195. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | August 20, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 196. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | August 27, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 197. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | September 03, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 198. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | September 10, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 199. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | September 17, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 200. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | September 24, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 201. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | October 01, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 202. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | October 08, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 203. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | October 15, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 204. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | October 22, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 205. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | November 05, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 206. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | November 12, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 207. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | November 19, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 208. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | November 26, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 209. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | December 03, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 210. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | December 10, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 211. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | December 17, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 212. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | December 31, 2024 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 213. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | January 07, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 214. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | January 14, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 215. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | January 21, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 216. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | January 28, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 217. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | February 04, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 218. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | February 18, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 219. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | February 25, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 220. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | March 04, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 221. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | March 11, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 222. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | March 18, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 223. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | March 25, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 224. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 01, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 225. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 08, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 226. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 15, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 227. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 22, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 228. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | April 29, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 229. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | May 06, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 230. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | May 13, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 231. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | May 20, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 232. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | May 27, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 233. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | June 03, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 234. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | June 10, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 235. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | June 17, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 236. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | June 24, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 237. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | July 01, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 238. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | July 15, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 239. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | July 22, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 240. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | July 29, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 241. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | August 05, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 242. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | August 12, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 243. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | August 19, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 244. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | August 26, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 245. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | September 02, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 246. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | September 09, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 247. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Universal | 2 | 6.50 | September 16, 2025 | | | | | | | | | | | | 2 | | | | | | | | | | | | | |
| 248. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 17, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 249. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 24, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 250. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 31, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 251. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 07, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 252. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 14, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 253. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 21, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 254. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 28, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 255. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 04, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 256. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 11, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 257. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 18, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 258. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 25, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 259. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 02, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 260. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 09, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 261. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 16, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 262. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 23, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 263. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 30, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 264. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 06, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 265. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 13, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 266. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 27, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 267. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 04, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 268. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 11, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 269. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 18, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 270. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 25, 2018 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 271. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 01, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 272. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 08, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 273. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 15, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 274. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 22, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 275. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 29, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 276. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 05, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 277. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 12, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 278. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 19, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 279. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 26, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 280. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 05, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 281. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 12, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 282. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 19, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 283. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 26, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 284. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 02, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 285. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 09, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 286. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 16, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 287. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 23, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 288. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 30, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 289. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 07, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 290. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 14, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 291. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 21, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 292. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 28, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 293. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 04, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 294. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 11, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 295. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 18, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 296. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 25, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 297. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 02, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 298. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 09, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 299. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 16, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 300. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 23, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 301. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 30, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 302. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 06, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 303. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 13, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 304. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 20, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 305. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 27, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 306. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 03, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 307. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 10, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 308. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 17, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 309. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 24, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 310. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 01, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 311. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 08, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 312. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 03, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 313. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 10, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 314. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 17, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 315. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 24, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 316. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 31, 2019 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 317. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 07, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 318. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 14, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 319. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 21, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 320. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 28, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 321. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 04, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 322. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 11, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 323. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 18, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 324. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 25, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 325. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 03, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 326. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 10, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 327. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 17, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 328. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 24, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 329. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 31, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 330. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 07, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 331. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 14, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 332. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 21, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 333. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 28, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 334. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 05, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 335. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 12, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 336. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 19, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 337. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 26, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 338. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 02, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 339. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 09, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 340. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 16, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 341. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 23, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 342. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 30, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 343. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 07, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 344. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 14, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 345. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 21, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 346. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 28, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 347. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 04, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 348. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 11, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 349. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 18, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 350. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 25, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 351. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 01, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 352. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 15, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 353. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 22, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 354. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 29, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 355. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 06, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 356. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 13, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 357. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 20, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 358. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 27, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 359. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 03, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 360. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 10, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 361. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 17, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 362. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 24, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 363. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 01, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 364. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 08, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 365. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 15, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 366. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 22, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 367. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 29, 2020 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 368. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 05, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 369. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 12, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 370. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 19, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 371. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 26, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 372. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 02, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 373. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 09, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 374. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 16, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 375. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 23, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 376. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 02, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 377. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 09, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 378. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 16, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 379. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 23, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 380. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 30, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 381. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 06, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 382. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 13, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 383. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 20, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 384. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 27, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 385. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 04, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 386. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 11, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 387. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 18, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 388. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 25, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 389. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 01, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 390. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 08, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 391. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 15, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 392. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 22, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 393. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 29, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 394. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 06, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 395. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 13, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 396. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 20, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 397. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 27, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 398. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 03, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 399. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 10, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 400. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 17, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 401. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 24, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 402. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 31, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 403. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 14, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 404. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 21, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 405. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 28, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 406. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 12, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 407. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 19, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 408. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 26, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 409. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 02, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 410. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 09, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 411. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 16, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 412. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 23, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 413. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 30, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 414. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 07, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 415. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 14, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 416. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 28, 2021 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 417. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 04, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 418. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 11, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 419. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 18, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 420. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 25, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 421. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 01, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 422. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 08, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 423. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 15, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 424. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 22, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 425. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 01, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 426. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 08, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 427. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 15, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 428. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 22, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 429. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 29, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 430. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 05, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 431. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 12, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 432. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 19, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 433. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 26, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 434. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 03, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 435. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 10, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 436. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 24, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 437. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 31, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 438. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 07, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 439. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 14, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 440. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 21, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 441. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 28, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 442. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 05, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 443. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 12, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 444. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 19, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 445. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 26, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 446. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 02, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 447. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 09, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 448. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 16, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 449. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 23, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 450. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 30, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 451. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 06, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 452. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 13, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 453. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 20, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 454. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 27, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 455. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 04, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 456. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 11, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 457. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 18, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 458. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 25, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 459. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 01, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 460. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 08, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 461. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 15, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 462. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 22, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 463. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 29, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 464. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 06, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 465. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 13, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 466. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 20, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 467. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 27, 2022 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 468. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 03, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 469. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 10, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 470. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 17, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 471. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 24, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 472. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 31, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 473. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 07, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 474. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 14, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 475. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 21, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 476. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 07, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 477. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 14, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 478. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 21, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 479. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 28, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 480. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 04, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 481. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 11, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 482. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 18, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 483. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 25, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 484. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 02, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 485. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 09, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 486. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 16, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 487. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 23, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 488. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 30, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 489. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 06, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 490. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 13, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 491. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 20, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 492. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 27, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 493. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 04, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 494. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 11, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 495. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 18, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 496. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 25, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 497. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 08, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 498. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 15, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 499. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 22, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 500. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 29, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 501. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 05, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 502. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 12, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 503. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 19, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 504. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 03, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 505. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 10, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 506. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 17, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 507. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 24, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 508. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 31, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 509. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 14, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 510. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 21, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 511. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 28, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 512. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 05, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 513. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 12, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 514. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 19, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 515. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 26, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 516. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 31, 2023 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 517. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 09, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 518. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 16, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 519. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 23, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 520. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 30, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 521. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 06, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 522. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 20, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 523. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 27, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 524. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 05, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 525. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 02, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 526. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 09, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 527. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 16, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 528. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 23, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 529. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 30, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 530. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 07, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 531. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 14, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 532. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 21, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 533. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 28, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 534. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 04, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 535. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 11, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 536. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 18, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 537. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 25, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 538. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 02, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 539. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 09, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 540. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 16, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 541. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 23, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 542. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 30, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 543. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 06, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 544. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 13, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 545. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 20, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 546. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 27, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 547. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 03, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 548. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 10, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 549. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 17, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 550. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 24, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 551. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 01, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 552. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 08, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 553. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 15, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 554. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | October 22, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 555. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 05, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 556. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 12, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 557. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 19, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 558. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | November 26, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 559. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 03, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 560. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 10, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 561. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 17, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 562. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | December 31, 2024 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 563. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 07, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 564. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 14, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 565. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 21, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 566. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | January 28, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 567. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 04, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 568. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 18, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 569. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | February 25, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 570. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 04, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 571. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 11, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 572. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 18, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 573. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | March 25, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 574. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 01, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 575. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 08, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 576. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 15, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 577. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 22, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 578. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | April 29, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 579. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 06, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| Books | CGC Label | CGC Total | Avg. Grade | Census Date | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
| 580. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 13, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 581. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 20, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 582. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | May 27, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 583. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 03, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 584. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 10, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 585. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 17, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 586. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | June 24, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 587. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 01, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 588. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 15, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 589. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 22, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 590. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | July 29, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 591. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 05, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 592. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 12, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 593. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 19, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 594. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | August 26, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 595. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 02, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 596. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 09, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |
| 597. Business Progress v4 #2 (April-May, 1966, Reuben H. Donnelley Corp.) | Restored | 1 | 8.00 | September 16, 2025 | | | | | | | | | 1 | | | | | | | | | | | | | | | | |