Hero Temporaries Inc
Another edition was published by Matt Feazell / Not Available Comics.
Another edition was published by Clay Geerdes / Comix World.
Generally speaking, Not Available printings beyond the 1st have a datestamp on the front or back cover which is the printing date of the batch that copy was from. Matt Feazell says those post-1st printings were usually 60 copies or fewer.
1st printing appears to be June 2, 1982.
What Is This Site?
A virtual archive of mini-comics, fanzines, small press comics, newave comix and related items. The physical archive, housed at PF headquarters, is being built with personal acquisitions as well as generous donations from supporters. This project is most definitely a work in progress.