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Justice League of America #20
CGC Census
213
Total Graded
0
9.8 NM/MT
25
8.0 VF
An alien uses a giant spaceman to absorb disaster-energy to make himself invulnerable, but Superman separates the alien from his power source.
Cover Date
June 1, 1963
On Sale Date
April 25, 1963
Pages
36
Cover Price
$0.12
Story Arc
Surgical Strike
Rating
Approved by the Comics Code Authority
Credits
Characters
Aquaman, The Atom [Ray Palmer]; Batman; The Flash [Barry Allen]; Green Arrow [Oliver Queen]; Green Lantern [Hal Jordan]; Martian Manhunter [John Jones; J'onn J'onzz]; Snapper Carr; Wonder Woman; Superman; Spaceman X (villain)
superhero