Original 1st printing 11&7/8 x 24&1/4" concert poster for Jefferson Airplane, the Paul Butterfield Blues Band and the Grateful Dead appearing together at Winterland (*canceled at Winterland/moved to the Fillmore) in San Francisco, CA from 10/7-8/1966 (another show was subsequently added on Sunday the 9th).
 
 Art by Wes Wilson, image is # 30 in the Bill Graham/Fillmore series.
 
 Medium flat vellum stock poster has been professionally restored to excellent (B+) condition; all four corners have had pin/staple holes filled/repaired and a tiny amount of touch-up and there remain a couple of thin creases along the top margin and a couple of light tape/moisture shadows on the reverse side, but overall the piece looks really nice.

 GREAT-looking professionally restored example of this always-popular late-'66 Wes Wilson poster.