1915
circa 1910
1918
1908
1910
1912
1872 (original); 1909 (model)
1914-1918
1914-1916
c.1912
1917
1913
1916-1917
1955; 1830
2000-100 BCE
1914
1917-1918
1915-1918
1915-1917
1934
1911
1916
1990-96