'Bell-crank' engine, c. 1799
1795-1805 (original)
1795-1805 (original)
1785
1790-1819
1790-1819
1790-1819
1790-1819
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
1790-1819
1832
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1794
1837
1826
1790-1819
1800-1830
circa 1800
1808
1893-4
1793-1803
1834
1834
1834
1821-1831
1785
1825-1835
1829