Bangs, E. Geoffrey b. 1889. Portals West; : a folio of late nineteenth century architecture in California. [electronic resource] / Pref. by Robert Gordon Sproul.. — [San Francisco] : California Historical Society, [1960]. — 86 p. : 36 illus. 32 cm. LCCN: 60053593 Subjects--Topical Terms: Architecture--California. LC Class. No.: NA730.C2 / B3 Dewey Class. No.: 720.9794