Original 1st printing 11&3/4 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 (and SIGNED in silver pen by) Wes Wilson, image is # 30 in the Bill Graham/Fillmore series.

 

 Medium flat vellum stock poster is in ULTRA-SHARP near mint (A-) condition; just a tiny soft diagonal bend in the lower right corner tip and a couple of stray pinch bends here and there, otherwise it is pretty darn close to being perfect... a BEAUTIFULLY preserved ARTIST-SIGNED example of this classic 1966 Fillmore image.