Official promoter issued 1960's-era 3rd printing 13&3/8 x 20&7/8" concert poster for Jefferson Airplane appearing with Andrew Staples and the P.H. Phactor Jug Band on 9/2-3/1966, the Grateful Dead appearing with Quicksilver Messenger Service and Country Joe & the Fish on 9/4/1966 and Martha & the Vandellas appearing with Johnny Talbot and De Thangs on 9/5/1966, all shows held at the Fillmore Auditorium in San Francisco, CA. 

 Art by Wes Wilson, image is # 26 in the Bill Graham/Fillmore series. 

 Medium-thick flat vellum stock poster is in near mint to excellent (A- to A-/B+) condition; really nothing more than a couple of very light stray fingerprints here and there and a tiny bump in the bottom right corner tip, otherwise it is a VERY sharp-looking example of this always-popular Grateful Dead/Jefferson Airplane poster from the Fillmore.