Original 1st printing 17 x 22&5/8" concert poster for the Grateful Dead appearing with the Doors, U.F.O. and Captain Speed at the Earl Warren Showgrounds in Santa Barbara on 4/29/1967. Art by John Cushing, image is featured in the Art of Rock on page 268 (plate 3.46). Medium-thin flat/textured ("pebbled") stock poster is in excellent (B+) condition; a few light handling creases/pinch dings along the top edge, a tiny nick or two around the outer edges, a trace of surface wear and a sliver of toning in the lower right margin, otherwise it's as crisp/sharp as they come. No tapes are available, but you can read all about the Dead's spring 1967 exploits HERE: