Cal Photo Co. | Oakland

California picture postcards. Description: Postcard scenes of East Bay (Oakland and Berkeley). a) Public library, Oakland (colored), c. 1915. b) Hotel St. Mark, Twelfth & Franklin St.,...

(bottom left corner) "Hotel Oakland Opening Banquet, 12/23/1912"; "photo by Cal Photo Co., 509 16th St."; (negative - original is oversize print in storage B, flat files). Photograph....