To include The Only Alternative and His Other Possibilities, Feb 17-19, 1967, at The Matrix by Victor Moscoso; and Super Ball KMPX First Birthday Benefit, April 3, 1968, Winterland; by Tea Lautrec Litho; and The Wildflower, March 3-5, 1967 at The Matrix, by Victor Moscoso.

Largest 20.25 x 14 in.

From a Single-Owner Collection of 1960's San Francisco Psychedelic Concert Posters from the Estate of a California Art Dealer.

All unframed, some creases.

$50 - 150