the Gualala Railroad F. Camacho for the Acajutla and Sonsonate Railroad Ships built Some of the ships and ferries built by Union Iron Works include: launched in 1893, still in service as of 2019 launched in 1893 launched in 1898 Berkeley, Southern Pacific Railroad ferry 1898, constructed simultaneously with USS Wisconsin in an adjacent drydock. First complete ferry built by Union Iron Works San Pablo, Atchison, Topeka & Santa Fe Railroad passenger ferry. 1899. Sold for scrap in 1937. Hull became first fish reduction plant on San Pablo Bay Tamalpais, 1900 Northwest Railroad passenger ferry. Burned for scrap 1947 launched in 1901 launched in 1891 launched in 1900 launched in 1897 launched in 1897 launched in 1888 launched 26 October 1889 launched in 1892. Admiral Dewey's flagship at the Battle of Manila Bay a launched in 1903 a launched in 1904 launched in 1898 s and for the United States Navy in 1902 and 1903 San Pedro, 1910 Atchison Topeka & Santa Fe Railroad passenger ferry. Renamed Treasure Island when it joined Key System in 1938 Napa Valley, 1910 Monticello Steamship Company passenger ferry. Sold and resold until scrapped at Portland, Oregon in 1956 Tanker SS Acme for the United States Shipping Board in 1916 s , and for the United States Navy between 1900 and 1902 steel tanker for Standard Oil of New Jersey, launched 8 August 1917 3 tankers for Union Oil of California Olinda, La Brea, Los Angeles 6 of 27 R-class submarines first keel laid: R-16, 26 April 1917, last: R-19, 23 June 1917 first launch: R-15, 10 December 1917, last: R-19, 28 January 1918 ... 12 of 51 S-class submarines ... 26 of 111 s for the United States Navy between 1917 and 1919 first keel laid: Ringold, 20 October 1917, last: Stansbury, 9 December 1918 first launch: McKee, 23 March 1918, last: Stansbury, 16 May 1919 8 are launched on 4 July 1918 ... ... ... 40 of 156 s for the United States Navy between 1918 and 1921 ... 3 ferries for Six Minute Ferry Co. auto ferry. Short-lived ferry company funded by "Sunny Jim" James Rolph San Mateo, Shasta, Yosemite 3 ferries for the Richmond–San Francisco Transportation Company in 1924 El Paso, New Orleans, Klamath 3 of 6 ferries for the Southern Pacific Railroad in 1927 Fresno, Stockton, Mendocino 2 of 4 s , for the United States Navy in 1937 and