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.
Notes:
Script and art credits per Jerry Bails' Who's Who of American Comic Books 1928-1999, verified by Terry Gustafson, son of Paul Gustavson, who also supplied the letterer credit.