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 (*cancelled at Winterland/shows moved to the Fillmore) in San Francisco, CA from 10/7-8/1966 (an additional 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 is in decent (B/B-) condition; there is a 1/4 x 1/2" chunk of paper (mouse bites) missing from the lower left margin, along with a small edge tear just underneath it, a series of tiny edge nips and dings scattered around the outer margin area, a bit of light age spotting along the lower margin, a small moisture stain in the upper right margin, a bit of handling, a set of tape pulls on the reverse and a few soft handling creases/light bends and pin-prick surface dings here and there, otherwise OK... the colors are still pretty good on this one and it's still in presentable shape. 

Nice-looking semi-used 1st printing example of this ICONIC early Bill Graham poster with a STELLAR lineup.