Officially licensed 2008 printing (Rhino Entertainment, stamped on the reverse) 27 x 37&3/4" oversized lithograph print/concert poster for Quicksilver Messenger Service appearing with Sons of Champlin and Taj Mahal & the Blue Flames at the Avalon Ballroom in San Francisco, CA from 10/27-29/1967.

 Art by Rick Griffin (with one panel by Stanley Mouse, whom has also HAND-SIGNED the piece in pencil), image is # 89 in the Family Dog series. This edition is additionally marked A/P (artist's proof) and is numbered 50/50.

 Extra-thick textured rag/oak-tag stock poster is in near mint (A-) condition; aside from rough/hand-torn edges (as issued) and a few semi-soft handling creases hiding within the image area, it's a pretty clean example.

Absolutely KILLER oversized Rick Griffin/Stanley Mouse Family Dog image!