The on-sale date is from the publication date recorded in the Catalog of Copyright Entries, Part 2, Periodicals, 1941, New Series, Vol. 36, No. 3.
The artist also signs, as "Novick", in the final panel.
Originally credited to Bob Wood, but it is not him. Compare with his signed Midshipman and Kayo Ward stories in this issue. A doubtful Cole, or an unknown tryout artist.
cont'd next issue