RICK GRIFFIN (American, b. 1944), "West Evans Denver, CO, Big Brother and the Holding Company, Blue Cheer, Eighth Penny Matter," first printing B variant poster and two second printing A variant posters on uncoated index stock, FD-79, FDD001, (approximate dimensions - A (each): 14 x 20 inches, B: 19 7/8 x 28 inches); printed signature lower center, lower margin: No 79-1, 1967 Copyright Family Dog Productions; Provenance: Union Square Graphics Company, San Francisco CA; kept by the owners after closing store. Condition: B variant has creases, most noticeable lower right. Ink bleeding sheet verso and minor handling wear to all.