Original 1st printing 13&1/2 x 22&1/4" concert poster for Jefferson Airplane with the James Cotton Blues Band and Moby Grape at the Fillmore Auditorium in San Francisco, CA on 11/25-27/1966. Art by Wes Wilson, image is # 39 in the Bill Graham/Fillmore series (OP-1 in the Eric King guide). Medium-thick flat index stock poster is in near mint to excellent (A-/B+ to B+) condition; just a trace of surface wear (a stray pinch ding/stress bend or two) and a bit of light creasing/rippling and what looks to be a hint of toning along the top edge, otherwise it's an absolutely gorgeous example of the full-bleed BG 39 with really nice/strong colors. One of Wes Wilson's more under-rated Fillmore posters, in my opinion.