Logbook of the Bowhead (Steam whaler) of San Francisco, mastered by James A. Tilton, on voyage from 1903-1906; Logbook of the Narwhal (Ship) of San Francisco, mastered by James A. Tilton, on voyage from 1897-1898 No Image Creator: Bowhead (Steam whaler), Narwhal (Steam bark)Date: 1897-01-01View Details