The on-sale date is from the publication date recorded in the Catalog of Copyright Entries, Part 2, Periodicals, 1942, New Series, Vol. 37, No. 2.
Pencil credits from Greg Theakston. Logo design credit from Todd Klein via his Facebook page, used with permission.
illo by Kirby (rpt. from cover)
The original story was printed in a digest-size comic on 12 small pages and is edited to fit the different format of this comic. Art credits from GCD index to the original printing.