VARIOUS ARTISTSNine American psychedelic concert and promotional posters, including Palm Springs Pop Festival, 1969, Electric Carnival, 1968, featuring Buffalo Springfield and Canned Heat, An American Music Show At The Rose Bowl, featuring Joan Baez, Everly Brothers, Big Brother And The Holding Co., The Byrds and The Mothers Of Invention, Turn On To The Cream, The Grateful Dead Led Zeppelin and Jethro Tull, largest 22 x 17in. each mounted. (9)