Impressive original color first printing 28 x 19.5 poster for the Grateful Dead and The Who at the Fillmore West, San Francisco, in August 1968, designed in collaboration by Rick Griffin and Alton Kelley. Other bands on the bill include Creedence Clearwater Revival, Quicksilver Messenger Service, It’s a Beautiful Day, and Albert Collins. Catalog designation BG-133-OP-1. Professionally framed with acid-free matting, archival hinges, and UV-resistant museum glass to an overall size of 37 x 29. In very fine condition. Oversized.