One sale date from Hot Stuff Sizzlers (1960 series, Harvey) #24 [May 1966].
The publication date of 15 February 1966 was reported to the U.S. Copyright Office, found in the Catalog of Copyright Entries, Third Series, Volume 20, Part 2, Periodicals, January-December 1966. Copyright registration number B253993. Copyright given to Harvey Features Syndicate.