Original 1st printing 14 x 22" cardboard boxing-style concert poster for the Grateful Dead appearing at the Swing Auditorium in San Bernadino, CA on 12/12/1980.

 Design by Colby Poster of Los Angeles (show promoted by Avalon Attractions with Bill Graham Presents), thick cardboard stock letterpress poster is in excellent (B+) condition; just a couple of ultra-tiny edge dings scattered around the outer margin area and a couple of VERY thin horizontal bends stretching from the left center margin into the "De" of "Dead", otherwise it is an absolutely GORGEOUS example of this low-run early-'80's cardboard Dead poster from Southern California.

 Stream a GREAT-sounding audience recording of the show HERE:

https://archive.org/details/gd1980-12-12.fob.glassberg.motb.89134.sbeok.flac16