Pair of original 1st printing late-1967 concert posters from the Ark in Sausalito, CA;

 Art by John Lichtenwalner, both posters are both approximately 16 x 22" and are for Moby Grape appearing with Baltimore Steam Packet and the Only Alternative & His Other Possibilities on 10/7 and Big Brother & the Holding Company (featuring Janis Joplin), appearing with Moby Grape and the Sons of Champlin, appearing from 10/13-14;

The green/blue Moby Grape poster has a credit for Portal Publications and is on medium smooth index stock; there are numerous stray tape shadows/marks and tack holes in all four corners, along with a light to moderate degree of handling wear, a hint of toning, tape pulls on the reverse, about a B to B/B- condition overall;

The pink/orange/green Big Brother poster is on glossy stock (no PP credit) and has a large vertical wedge tear in the top center margin, a fairly heavy amount of corner-tip/edge wear (tape marks, small tears), light handling wear/creasing and several other minor issues... this one grades out to about a B- condition... kinda rough, but all there.

Neat-looking pair of 1967 concert artifacts from the Ark, both featuring the legendary Moby Grape!