Original 1st printing (OP-1 in the Eric King guide, with "Double-H Press" credit) 14&1/8 x 19&7/8" (bottom margin trimmed by 1/8") concert poster for Moby Grape appearing with the Sparrow and the Charlatans at the Avalon Ballroom in San Francisco, CA from 1/13-14/1967. *poster also mentions the 1/14/1967 Gathering of the Tribes/Human Be-In held in Golden Gate Park.
 
 Art by Stanley Mouse with Alton Kelley, image is # 43 in the Family Dog/Avalon series.
 
 Medium-thin flat index stock poster is in decent (B/B-) condition; aside from the bottom margin being trimmed, the poster has a bit of horizontal roll creasing (moisture warping?) throughout, along with a 10-11" diagonal bend that starts about 4" down from the top left margin extending up towards the top of "Moby", a few tiny hairline diagonal bends/creases in the lower left/right corners, a light to moderate degree of toning/fading, a couple of slightly worn corner tips and a large 11 x 15" square of toning with a few tiny surface spots on the reverse side, otherwise OK... definitely a bit on the used side, but still a charming old original 1st printing hippie artifact from the Avalon.