The on-sale date is the publication date reported to the U.S. Copyright Office found in the Catalog of Copyright Entries, Third Series, Volume 15, Part 2, Number 2, Periodicals, July-December 1961. Class B periodical. Copyright registration number B924933. Copyright given to Arleigh Pub. Corp.
inside front cover
pencils previously tentatively credited to Tony Abruzzo
splash art also used for cover