The on-sale date is from the publication date recorded in the Catalog of Copyright Entries, Third Series, Vol. 1, Part 2, Nos. 1&2, Periodicals, 1946-1947.
Promo ad in color on inside front cover showing the covers of Wings Comics #74; Jumbo Comics #92; Jungle Comics #82; Rangers Comics #31; Fight Comics #46; Planet Comics #45.