Original 1st printing 14&1/8 x 19&7/8" concert poster for Moby Grape appearing with the Freudian Slips, California Girls, All-Night Apothecary and Old Grey Zipper at the Ark in Sausalito, CA from 2/17-19/1967.
 
 Artist unknown/not credited, medium-thick flat vellum stock is in good to very good (B to B/B+) condition; there is a semi-pronounced moisture/water stain in the upper left margin, along with a hint of moisture rippling to the paper, a few tiny stress creases/pin-prick spots/light scuffs here and there and a small brown tape mark on the reverse, otherwise fine.
 
 Cool design on this early-'67 Ark poster from a very early set of Moby Grape shows.