4-Masted barkentine CONQUEROR on the launching ways, Humboldt Bay, CA, February 22, 1918 real photo postcard 1918-02-22 2014.49.10166 ViewBarkentine CONQUEROR after launching, tugboat RELIEF at left and tugboat RANGER at right, Eureka, CA, February 22, 1918 real photo postcard, white border 1918-02-22 2014.49.10167 View4-Masted barkentine CONQUEROR after launching at Rolph Shipyard, Eureka, CA, February 22, 1918 real photo postcard, white border, divided back 1918-02-22 2014.49.10168 View
