Rotative Steam Engine by Boulton and Watt, 1788
1788
1788
1801-1830
circa 1832
1610; 1923
1801
1815-1825
1846
1791
1834-1836
1800-1820
1829
1844
1842
1805
1821
1820
1829
1775-1799 (original); 1900-1907 (model)
1801-1838
circa 1800
1839 (original); circa 1988 (replica)
1829
1840
1795-1805 (original)
1831
1797
1840
1785
1831
1799-1802
1795-1805
1833
1772 (original); 1919 (model)
1934
1838
1783-1800
1801-1840 (original); 1901 (model)
1795-1820
1838
1705-1737
1785
1844
1801-1823
1790-1831
1819
1838
1790-1840
1795-1805
1784
1835