Original 1st printing 14 x 22" concert poster for Jefferson Airplane appearing with Gabor Szabo and the Jimi Hendrix Experience (their Fillmore debut) at the Fillmore Auditorium in San Francisco, CA from 6/20-25/1967. (*Airplane canceled the final night and were replaced by Big Brother & the Holding Company)
 
 Art by Clifford Charles Seeley, image is # 69 in the Bill Graham/Fillmore series.
 
 Medium-thick flat index stock poster is in near mint to excellent (A-/B+ to B+) condition; aside from a couple of VERY thin outer margin creases (top left/upper right margins), a stray handling ding or two and a couple of soft bends in the bottom left corner tip, it is an absolutely GORGEOUS 1st printing example of the very first Hendrix Fillmore poster that has also (as an added bonus) been HAND-SIGNED in pencil by Jefferson Airplane lead singer Grace Slick (see close-up).