Original 1st printing 13&7/8 x 20&3/8" concert poster for the Jefferson Airplane and the Grateful Dead appearing with Luke & the Apostles (not listed) at the O'Keefe Center in Toronto, Ontario, Canada from 7/31-8/5/1967.
Art by James H. Gardner with photos by Herb Greene, image is # 74 in the Bill Graham/Fillmore series.
Medium-thick flat vellum stock poster is in excellent to near mint (B+ to B+/A-) condition; a 2&1/2" diagonal bend in the lower right corner, a tiny age spot in the bottom left corner tip, a few tiny edge dings, a pronounced curl to the paper (it was rolled up for many years) and the slightest trace of handling/surface wear, otherwise fine. An overall GORGEOUS example of this set-stopping Bill Graham poster.
As an additional note of provenance, this particular example can be traced (indirectly) right back to the Dead's "home office". ROCK SOLID pedigree on this one.
Check out a portion of the 8/5 show HERE;