Portal:San Francisco Bay Area/Selected historical image/54

"No. 246A Battery Davis Fort Funston, Calif., Placing Concrete Under step - ring at Gun Block No. 1. The barrels for the guns had been manufactured for mounting on the 35,000 ton battlecruiser U.S.S. Saratoga whose construction was stopped by the Treaty of Washington." (1938 image) image credit: National Archives and Records Administration