Original 1st/only printing 14 x 22" concert poster for the Turtles with the Chosen Few and the William Penn Five at the Continental Auditorium (Ballroom) in Santa Clara, CA on 1/14/1967. Artist unknown (turtle images borrowed from Heinrich Kley), medium-thick flat vellum stock poster is in very good to excellent (B/B+ to B+) condition; aside from a couple of pinch dings and small stress bends scattered around the outer edges, a small 1/2" tear and slight creasing in the bottom center margin and a couple of very tiny surface stains, it's pretty much as sharp as you can ask for. Very cool-looking regional CA Turtles poster with a great psychedelic design.