Original 1st printing 14 x 21&1/2" concert poster for Muddy Waters with Buffalo Springfield (featuring Stephen Stills and Richie Furay- Neil Young was absent) and Richie Havens at the Fillmore Auditorium in San Francisco, CA on 8/1-6/1967. Art by Bonnie MacLean, image is # 76 in the Bill Graham/Fillmore series. Thick flat index stock poster is in excellent (B+) condition; a pair of tiny tape pulls in the top right and upper right center margins, a hint of semi-soft horizontal creasing (about 2-3") along the extreme bottom edge and a trace of surface wear, otherwise fine. Very nice-looking example of this classic '67 Fillmore poster with a stellar lineup and a really pretty design.