Original 1st printing 16 x 22" (Portal Productions Credit) concert poster for Big Brother & the Holding Company (featuring Janis Joplin) appearing with Moby Grape at the Ark in Sausalito, CA on 11/4/1967. (*possibly 1966, this is a commemorative/merchandising poster)

 

 Artist unknown/not credited, medium-thick vellum stock poster is in very good to excellent (B/B+ to B+) condition; there is a bit of a curl to the paper from being rolled, along with a series of semi-camouflaged hard vertical roll bends traversing the left/right margins, a stray handling ding/stress bend or two, a couple of ultra-tiny pin-prick spots in the bottom center margin, a few stray handling dings/creases here and there and a soft/light rubber stamp mark on the reverse ("LOVE"), otherwise fine.

 

 Very charming/sweet-looking Big Brother/Moby Grape poster from the legendary Sausalito venue.