Original 1st printing 21 x 28" concert poster for Cold Blood appearing with the Elvin Bishop Group, Boz Scaggs and the Voices of East Harlem at the Fillmore West and the Grateful Dead appearing with the New Riders of the Purple Sage (& assorted friends) and Stoneground at Winterland, both shows held on 12/31/1970 in San Francisco, CA.
Art by David Singer, image is # 263 in the Bill Graham/Fillmore series.
Medium glossy coated index stock poster is in excellent (B+) condition; a couple of tiny pinch bends, a very minor amount of surface wear (a stray scratch/fingerprint here and there) and a couple of tiny edge dings, otherwise a very sharp-looking example of this classic double-sized David Singer Grateful Dead Fillmore poster.
Stream the show HERE;
https://archive.org/details/gd70-12-31.sbd-fm.7283.sbeok.shnf