
Vertical Compound Steam Engine with Hackworth's Valve Gear, 1898
1898
1898
1901
2000-100 BCE
1895
1901
1902
circa 1900
1900
1899
1872 (original); 1909 (model)
1955; 1830
1897
circa 1900
1898-1900
1903
1901
1900
1895
1896
circa 1900
1898
1899
after 1903
1901
1898
1901
1902
1898
1902
1896
1896
1895-1899
1899
1899
1901
1901
1903
1903
1896
1898-1899
1934
1900
1893-4
1899-1901
1894
1899
1898
1895-1900
circa 1897
1903