Original 1st printing 14 x 24&5/8" concert poster for Jefferson Airplane appearing with the Grateful Dead and Quicksilver Messenger Service at the Fillmore Auditorium in San Francisco, CA from 12/30-31/1966.
Art by Wes Wilson, image is # 37 in the Bill Graham/Fillmore series (OP-1 in the Eric King guide).
Medium-thick flat vellum stock poster is in BEAUTIFUL near mint to excellent (A-/B+ to B+) condition; aside from a pair of thin diagonal bends in the upper left/lower right corners and a couple of tiny handling bends and a few edge dings scattered along the top/bottom margins, it is a VERY sharp/crisp 1st printing example of this late-'66 Wes Wilson poster from the very first Fillmore New Year's shows.