Original 1st printing 14 x 20" concert poster for the Paul Butterfield Blues Band (featuring Mike Bloomfield and Elvin Bishop) appearing with Jefferson Airplane at the Fillmore Auditorium in San Francisco, CA on 4/15 and 4/17/1966 and at Harmon Gymnasium on the Campus of U.C. Berkeley on 4/16/1966.
Art by Wes Wilson, image ("Blues-Rock Bash") is # 3 in the Bill Graham/Fillmore series.
Medium-thick flat vellum stock poster is in BEAUTIFUL near mint (A-/B+) condition; a single tiny tack/pin hole in the top center margins, a whisper of handling, a stray edge ding or two around the outer margin area and a couple of nearly-invisible hairline corner tip bends, otherwise fine. Very strong inking on this one.
Absolutely GORGEOUS original 1st printing example of this VERY early 1966 Bill Graham poster with a killer Wes Wilson design.