June 28-August 24, 1968. Rare group of 5 handbills from Sacamento's very short-lived Sound Factory (less than a year!). All with plain backs. Condition varies (all with pinholes). Sizes vary (largest dimensions, 7 5/16 x 4 3/4 in.; 185 x 120 mm). Includes the very first show at this venue, on June 28-29, 1968. Bands include: Quicksilver Messenger Service, Spirit, Steppenwolf, The Youngbloods, etc. Together with: Sacramento Memorial Auditorium, June 15, 1968. Doors handbill. Condition B- (pinholes and mild discoloration at top). 6 9/16 x 4 1/8 in. (166 x 104 mm).