HERBERT GOUVERNEUR OGDEN - (1846-1906) - Army Engineer. Appointed aid to U.S. Coast and Geodetic Survey in 1883. During Civil War was assigned to detached service and engaged in construction of defense of Washington. Saw duty on North Atlantic blockade and volunteer watch on gunboat under Commodore Huyll. Under his direction, thee editions of U.S. Coast Pilot covering U.S. and Alaska Coasts were published. Alaska-British Columbia boundary based on his explorations and maps.