Publication date of 18 July 1961, was reported to the U.S. Copyright Office in the Catalog of Copyright Entries, Third Series, Volume 15, Part 2, Number 2, Periodicals, July-December 1961. Class B periodical. Copyright registration number B916390.
Winner of the 1961 "Best Cover," "Best Single Issue," and "Best Story" Alley Awards.
Homage to cover done on the Flash TV show (Season 2, Episode 2) broadcast Tuesday, October 13, 2015.