Official promoter-issued 1967 3rd printing 14 x 20" concert poster for the Grateful Dead appearing with Oxford Circle at the Avalon Ballroom in San Francisco, CA on 9/16-17/1966.

 

 Art by Stanley Mouse and Alton Kelley (central image borrowed from Edmund Sullivan), image is # 26 in the Family Dog/Avalon series.

 

 Medium flat index stock poster is in decent (B/B-) condition; there are multiple tack/pin/staple holes in each corner, along with several decent-sized edge tears, a moderate degree of toning, a bit of paint splatter in the upper right margin/corner, several semi-camouflaged thin bends, handling wear, a decent-sized scrape going across "Avalon" and a quartet of foam mounting tape remnants on the reverse, otherwise fine.

 

 Definitely a bit on the used side, but not without a certain amount of charm... a very sweet-looking vintage 1960's-era example of this iconic image.