Original 1st printing 13&5/8 x 22" concert poster for the Grateful Dead appearing with Otis Rush & His Chicago Blues Band and Canned Heat at the Fillmore Auditorium in San Francisco, CA from 2/24-26/1967.
Art by Wes Wilson, image is # 51 in the Bill Graham/Fillmore series.
Medium flat vellum stock poster is in absolutely STUNNING mint/near mint to near mint (A/A- to A-) condition; an UNBEATABLE 1st printing specimen with very strong/rich ink (no fading AT ALL on this one).