Rotative Steam Engine by Boulton and Watt, 1788
1788
1788
1776
1840-1851
1775-1799 (original); 1900-1907 (model)
1860
1795-1805 (original)
1851
1898
1717-1725
1862
1785
1819
1801-1840 (original); 1901 (model)
1772 (original); 1919 (model)
1801-1900
1862
1868
1968-1971
1797-1804
1794
1701-1800
1807
1815
1800-1830
1860-1900
1758-1819
1801-1900
1790-1819
2010
1790-1819
1790-1819
1790-1819
1811-1812
1790-1819
1790-1819
1790-1819
1820-1890
1758-1819
1850-1890
1850-1859
circa 1860
1790-1819
1760-1770
1860-1900
1790-1819
1790-1819
1790-1819