Uknown inks per Michael J. Vassallo's blog:
http://timely-atlas-comics.blogspot.com/2011/08/gene-colan-1926-2011-timel…
Previous indexer credited Gene Colan.
Features the second atomic bomb detonation of Operation Crossroads at Bikini Atoll (25 Jul 1946). Note in last panel reads, “Don’t dare miss the "Mark of the Gool" in the next issue of Marvel Mystery!”. That sequel never appeared.
Pencil credit per Jim Vadeboncoeur Jr. via atlastales.com
Job number and reprints surmised on the basis of comparison with other text stories recorded in www.atlastales.com (Ethan C. Hoddes, 03/09/10). Job number and reprint status confirmed from viewing of a scanned copy.
House ad for Venus (Marvel, 1948 series).
Unknown inks per Michael J. Vassallo's blog:
http://timely-atlas-comics.blogspot.com/2011/08/gene-colan-1926-2011-timel…
Previous indexer credited Gene Colan.