To include The Sound Dance Concert with Jefferson Airplane and Muddy Waters, Sept 23, 25, 30 and Oct 1, 1966; and Chambers Brothers and Quicksilver Messenger Service, April 7-9, 1967, printed by Creative Lithograph Co.

Larger 24.75 x 13.75 in.

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

Both unframed, one with creases to top, other with tear and pinholes.

$50 - 150