
Vertical Compound Steam Engine with Hackworth's Valve Gear, 1898
1898
1898
1795-1805 (original)
1968-1971
1785
1862
1872 (original); 1909 (model)
circa 1861
1680
1866
1772 (original); 1919 (model)
1819
1801-1840 (original); 1901 (model)
1775-1799 (original); 1900-1907 (model)
1930-1932
1930-1932
1930-1932
circa 1808
1890
1894
1914
1938
1701-1800
1801-1830
1830
1813
1890-1900 (original)
1888-1891
1905
1980-1910
1955
1940-1950
1857
1956
1867-1933
1200-1210
3000-2500 BCE
1907
1884
1901-1931