To include Quicksilver Messenger Service with John Lee Hooker and the Miller Blues Band, March 22 & 23; and Chambers Brothers with Iron Butterfly, April 28 & 29.

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

Both unframed with minor creasing and pinholes.

$50 - 150