Original 1st printing (black ink/white stock, OP-1 in the Eric King guide) 14 x 24&1/2" concert poster for Jefferson Airplane, the Paul Butterfield Blues Band and Muddy Waters appearing together at the Fillmore Auditorium and Winterland in San Francisco, CA from 9/23-25 and from 9/30-10/2/1966. (*Winterland shows were canceled/moved back to the Fillmore)
 
 Art by Wes Wilson, image ("The Sound") is # 29 in the Bill Graham/Fillmore series.
 
 Medium flat index stock poster is in excellent (B+) condition; there is a bit of mild handling wear/light creasing and a tiny 1/4" nip tear in the top center margin, along with a trace of edge/corner-tip toning, a few well-camouflaged handling dings hiding within the image area and a couple of tiny dings along the left margin, otherwise fine.

 GORGEOUS 1st printing example of this classic Wes Wilson-designed poster from Bill Graham's first extended-engagement bookings, covering two full weeks of shows; if not for a bit of unplanned civil unrest in the neighborhood that week, these would have been the first BG Winterland shows.