Original 1st printing (union logo #72) 14 x 20" concert poster for the Grateful Dead appearing with theMothers of Invention (featuring Frank Zappa) and Quicksilver Messenger Service at the Fillmore Auditorium in San Francisco, CA on 6/3-4/1966. Art by Wes Wilson, image is # 9 in the Bill Graham/Fillmore series. Medium flat vellum stock poster is in superb near mint (A-) condition; aside from a thin bend in the left center margin and maybe a stray handling ding or two, otherwise this is just about one of the sharpest examples I've seen. FANTASTIC-looking early Fillmore poster in nearly-unbeatable condition.