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 Wes Wilson, image is # 30 in the Bill Graham/Fillmore series.
Medium flat vellum stock poster is in good (B) condition; there is a bit of toning to the paper, along with pin/staple holes in all four corners and in the top center/lower right margin, a small 1/8" nip out of the upper right corner tip, a series of thin bends/light creases scattered around the outer margin area, a couple of tiny pin-prick surface stains and semi-soft handling dings hiding within the image area and a couple of bits of fun-tak adhesive on the reverse, otherwise it is a very decent-looking lightly-worn example of this always-popular Bill Graham poster.