Detective Comics #20
#20
Key Issue
September 30, 1938

Detective Comics #20

Key Issue
The Crimson Avenger begins; First appearance of The Crimson Avenger
Artist
Leo O'Mealia
Fred Guardineer
Will Ely
Homer Fleming
Joe Shuster
Tom Hickey
Jim Chambers
Sven Elven
Script Writer
Gardner Fox
Will Ely
Homer Fleming
Jerry Siegel
Sax Rohmer
Jim Chambers
Publisher
DC Comics
Editor
Vincent Sullivan
Publication Date
Sep 30, 1938
Cover Price
$0.10
Page Count
68 pages

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Graded Population

CGC Title
Publisher
Date
Verify
Detective Comics #20
D.C. Comics
10/38
Verify
All Grades
22
Population Share
Universal
16
72.7% of pop
Signature
0
0% of pop
Restored
6
27.3% of pop
Qualified
0
0% of pop
Conserved
0
0% of pop
9.2
1
top 6.3%
0
--
0
--
0
--
0
--
8.0
1
top 12.5%
0
--
0
--
0
--
0
--
7.5
0
--
0
--
1
top 16.7%
0
--
0
--
7.0
1
top 18.8%
0
--
1
top 33.3%
0
--
0
--
6.5
1
top 25%
0
--
0
--
0
--
0
--
6.0
1
top 31.3%
0
--
0
--
0
--
0
--
5.0
2
top 43.8%
0
--
0
--
0
--
0
--
4.5
1
top 50%
0
--
1
top 50%
0
--
0
--
4.0
1
top 56.3%
0
--
2
top 83.3%
0
--
0
--
3.5
1
top 62.5%
0
--
0
--
0
--
0
--
3.0
3
top 81.3%
0
--
1
top 100%
0
--
0
--
2.0
1
top 87.5%
0
--
0
--
0
--
0
--
1.8
1
top 93.8%
0
--
0
--
0
--
0
--
1.0
1
top 100%
0
--
0
--
0
--
0
--
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