Batman (1940) #159 VG+
Published Nov 1963 by DC.
Cover art by Sheldon Moldoff. Your United Nations at Work public service announcement. "The Great Clayface - Joker Feud," script by Bill Finger, pencils by Sheldon Moldoff, inks by Charles Paris; After escaping from prison, Matt Hagen finds a way to synthesize the liquid that turns him into Clayface, and once more takes up crime; The Joker, meanwhile, objects to Clayface getting all the headlines, so he starts a feud with Clayface. True Crime Laffs humor/nonfiction page by Henry Boltinoff. "The Boyhood of Bruce Wayne Jr.," script by Bill Finger, pencils by Sheldon Moldoff, inks by Charles Paris; Robin II takes after his father and is able to help Batman by discovering the secret escape method employed by the Green Owl Gang. 36 Pages, Full Color. Cover price $0.12