To include Big Brother & Santana, Sept 12-14, 1968 at Fillmore West, design by Rick Griffin; and Sept 1-3, 1967 at Straight Theater, Straight Graphics.

Larger 21.75 x 17.25 in.

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

Both unframed, Straight with tear at margin upper right, Fillmore with some creasing.

$100 - 300