On-sale date based on listing of FIRST's titles released in June within the regular feature "First Notes" and on Amazing Heroes date for issue #2 (1983-07-14), #3 (1983-08-14) and #4 (1983-09-14).
Previously noted as 1983-09-15 based on: On sale date from the publication date reported to the U.S. Copyright Office found in the Public Catalog, Copyright Catalog (1978 to present) online (
http://cocatalog.loc.gov/cgi-bin/Pwebrecon.cgi?DB=local&PAGE=First) retrieved 15 August 2015. Registration date: 16 October 2008. Copyright registration number: TX0007249531. Copyright Claimant: Howard Chaykin, Inc., address: c/o Law Offices of Harris M. Miller II, 8424A Santa Monica Boulevard, #127, West Hollywood, CA, 90069-4267.
Original indicia copyright information: Copyright 1983 by First Comics, Inc. and Howard Chaykin. Office of publication: 1014 Davis Street, Evanston, IL 60201.