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Results for: isolateid/30       -edit search-
Show the historical CGC Census results for this book.
Currently showing only the most recent CGC Census totals, last updated September 16, 2025.

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All-American Comics #20
DC Comics, 11/40
Finger, Mayer and O'Connor stories1st appearance of Red Tornado.
Martin Nodell, Sheldon Mayer and2nd appearance of Atom, dons costume.
Ben Flinton art, Sheldon Moldoff coverAlan Scott begins work at Apex.

 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 BOOKUniversal324.210
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		2
6.3%		2
12.5%		2
18.8%		2
25.0%		0
25.0%		0
25.0%		1
28.1%		1
31.3%		3
40.6%		2
46.9%		2
53%		6
72%		4
84%		1
88%		1
91%		0
91%		1
94%		2
100%
1 BOOKRestored85.310
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		1
12.5%		0
12.5%		0
12.5%		0
12.5%		0
12.5%		1
25.0%		1
37.5%		1
50%		0
50%		1
63%		1
75%		2
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKQualified26.250
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%		1
50%		1
100%		0
100%		0
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): 42
All-American Comics #20 (1940, DC Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		0%

0
9.8		0%

0
9.6		0%

0
9.4		0%

0
9.2		0%

0
9.0		6%

2
8.5		6%

2
8.0		6%

2
7.5		6%

2
7.0		0%

0
6.5		0%

0
6.0		3%

1
5.5		3%

1
5.0		9%

3
4.5		6%

2
4.0		6%

2
3.5		19%

6
3.0		13%

4
2.5		3%

1
2.0		3%

1
1.8		0%

0
1.5		3%

1
1.0		6%

2
0.5
cgcdata.com, last updated September 16, 2025

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"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 September 16, 2025.
A visual of CGC label changes through the years is available here.
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