Original 1st printing 14&1/4 x 20" concert poster for Jefferson Airplane appearing with the Grateful Dead at the Fillmore Auditorium in San Francisco, CA from 8/12-13/1966.
Art by Wes Wilson (GD photo by Herb Greene), image is # 23 in the Bill Graham/Fillmore series (OP-1-B in the Eric King guide).
Medium flat vellum stock poster is in good to very good (B to B/B+) condition; this example has a bit of light toning, a slight amount of discoloration/darkening around the outer edges with a couple of tiny smudge/smear marks in the upper left/right corners, along with a thin diagonal 2" surface scratch just underneath Wes' signature in the lower right corner of the image area, a few stray pin-prick surface spots, a hint of edge wear and a couple of light tape pulls on the reverse, otherwise fine.
REALLY nice-looking lightly-aged 1st printing example of this iconic early Grateful Dead/Jefferson Airplane poster from the Fillmore.