Original 1st printing (slate-blue background, no "W") 14&1/8 x 21" concert poster for Jefferson Airplane and the Grateful Dead appearing with Mongo Santamaria at Winterland from 5/2-3/1969, plus Mongo Santamaria headlining over Cold Blood and the Elvin Bishop Group at the Fillmore West on 5/1 & 5/4/1969. (*all shows held in San Francisco)
Art by Randy Tuten, image is # 171 in the Bill Graham/Fillmore series.
Medium glossy-coated index stock poster is in BEAUTIFUL near mint (A-) condition; just an ultra-tiny corner bump in the bottom right corner tip, a tiny nick along the lower right margin, a touch of toning and a stray fingerprint/thin surface scratch or two, otherwise fine.
An absolutely SUPERB 1st printing example of this classic '69 JA/GD image from the Bill Graham series.