CGCdata.com - Selected Census Data


Results for: isolateid/8419       -edit search-
Show the historical CGC Census results for this book.
Currently showing only the most recent CGC Census totals, last updated July 29, 2025.

Search for this book at
Adventures into the Unknown #30
American Comics Group, 4/52
Ken Bald cover
Lou Cameron, Al Camy, King Ward,
Rocco Mastroserio and Art Gates art

 BooksCGC LabelCGC TotalAvg. Grade109.99.89.69.49.29.08.58.07.57.06.56.05.55.04.54.03.53.02.52.01.81.51.00.5
1 BOOKUniversal246.820
0.00%		0
0.00%		0
0.0%		1
4.2%		2
12.5%		1
16.7%		1
20.8%		1
25.0%		2
33.3%		3
45.8%		3
58%		2
67%		1
71%		0
71%		1
75%		3
88%		2
96%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKSignature37.300
0.00%		0
0.00%		0
0.0%		0
0.0%		1
33.3%		0
33.3%		0
33.3%		0
33.3%		0
33.3%		0
33.3%		1
67%		0
67%		0
67%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKQualified15.000
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%

TOTAL SUBMISSIONS (all types): 28
Adventures into the Unknown #30 (1952, American Comics Group)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		0%

0
9.8		4%

1
9.6		8%

2
9.4		4%

1
9.2		4%

1
9.0		4%

1
8.5		8%

2
8.0		13%

3
7.5		13%

3
7.0		8%

2
6.5		4%

1
6.0		0%

0
5.5		4%

1
5.0		13%

3
4.5		8%

2
4.0		4%

1
3.5		0%

0
3.0		0%

0
2.5		0%

0
2.0		0%

0
1.8		0%

0
1.5		0%

0
1.0		0%

0
0.5
cgcdata.com, last updated July 29, 2025

Show the current results for all issues of Adventures into the Unknown

Results for: isolateid/8419       -back to top-

New Search:
(all fields are optional)
SEARCH WORD(S): (searches title)
SEARCH DESCRIPTION ALSO: (find any mention of search word(s))
ISSUE NUMBER: (leave blank for up to 5,000 results)
PUBLISHER:
ORDER BY: (alphabetical, submissions, or year)
COMIC YEAR START: (example: 1964, leave blank for all)
COMIC YEAR END: (example: 1975, leave blank for all)
LABEL TYPE:
SHOW VARIANTS:
CGC CENSUS DATE: (recent and six-month intervals)
PRIOR CENSUS DATE: (only if comparing two dates)

QUICK LINKS:
Highest Counts - MOST RECENT 7 DAYS - 30 DAYS - 90 DAYS
Highest Counts All-Time - TOP 2,500 ALL-TIME - MARVEL - D.C. - OTHER
Highest Grades - CGC 10.0 LIST - CGC 9.9 LIST - UPGRADES AND INCREASES
Summary Totals - GRAND TOTALS - BY DECADE - BY PUBLISHER - BY TITLE
Summary total calculations can take up to 20 seconds

Articles and analysis written about the CGC data...


"CGC Census Analysis" is provided by Greg Holland (©2003-2025).
Data is sourced from the public CGC census (© Certified Guaranty Company, LLC.)
Used with permission of CGC since 2003. Data is from July 01, 2001 to July 29, 2025.
A visual of CGC label changes through the years is available here.
Support this website by using
This page loaded in 0.0174 seconds - return to the home page