'Bell-crank' engine, c. 1799
1795-1805 (original)
1795-1805 (original)
1790-1819
1790-1819
1790-1819
1790-1819
1848
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1809
1790-1819
1797-1804
1790-1819
circa 1805
1790-1819
1808
1790-1819
1790-1819
1790-1819
1825
circa 1840
1827
1934
1827-1850
1850-1856
1790-1819
1832
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1845
1849
1845
1794
1850
1841
1837
1826
1790-1819
1842
1800-1830
1853
circa 1800
1845