Police Comics (1941) #9
Published May 1942 by Quality.

Cover by Gill Fox. "Satan's Son Sells Out To the Japs," script and art by Jack Cole
Hairy Arms is a gang leader who served the Axis Powers, and when his gang found out about that, they defied him and sought help from Eel O'Brien; Plastic Man follows up with fellow officer Plotz, then learns that Arms has kidnapped a boy and is manufacturing an army of robots.

Featuring Plas in the featured panel - His 9th appearance! The earliest surviving Plastic Man cover known to exist. Plastic Man is the original stretchy superhero with a power later followed by Mr. Fantastic and Elongated Man.

In the side panels are members of DC's Freedom Fighters and JSA... Human Bomb, Manhunter, Firebrand

for sale