![](https://coimages.sciencemuseumgroup.org.uk/22/580/large_thumbnail_1971_0002__0001_.jpg)
Rotative Compound Beam Engine, 1881
1968-1971
1968-1971
1898
1701-1800
1835-1870
1930-1940
1720-1800
1750-1795
1813
1752
1880-1920
1601-1760
1870s
1770-1800
1831-1870
1880-1920
1831-1870
1965
1914-1918
1820-1920
1700-1800
1780-1820
1930-1955
1668-1672 Probable
1801-1900
1914-1918
1918
1750-1800
1720-1800
1870-1880
1957
1950-1960
1801-1920
1780-1800
1960
1938
1820-1855
1784
1762
1762
1901-1930
1862
1837
1902
1870-1890
1701-1800
1998
1771-1830
1771-1830