In the dark, frenzied years of World War II, the San Francisco Bay Area was the geographic center of a $6.3 billion West Coast shipbuilding industry. Stretching from the Golden Gate to Vallejo to Sunnyvale, 14 Bay Area yards launched many of the ships that helped save the free world. Basalt Rock of Napa, Bethlehem Steel of San Francisco and Alameda, Hunters Point and Mare Island Naval Shipyards, Joshua Hendy Iron Works of Sunnyvale, Marinship of Sausalito,...