Original 1st printing 14 x 20&5/8" concert poster for Jefferson Airplane appearing with the Grateful Dead at the Hollywood Bowl in Hollywood, CA on 9/15/1967 (Big Brother and the Holding Company with Janis Joplin are also listed, but apparently did not appear at this show).
Art by Jim Blashfield with a photo by Herb Greene, image is # 81 in the Bill Graham/Fillmore series.
Medium-thick flat index stock poster is in MAGNIFICENT mint/near mint to near mint (A/A- to A-) condition; an absolutely superb-looking bright/clean 1st printing example of this mid-1967 poster from an early out-of-town Bill Graham production.
The Dead's set was (somewhat primitively) recorded, check it out HERE: