
Leaflet for a work entitled 'Cases of successful practice with Perkin's Patent Metallic Tractors'.
1801
1801
1821
1806
1813-1814
1823
1824
1838
1829
1829
1837
1835
1842
1850
1839-1840
1934
1838
1835-1840
1850
1870-1877
1845-1851
1840
1837-1846
1840
1830 (original); 1967 (model)
c.1825
1830
1990-95
1843-1853
1977; 1204-1206
1823-1829
1831
circa 1830s
1840
1839
1838-1848
1730-1760 (original); 1931-1939 (replica)
1839
1845
1840
1846
1826
1840-1850
1642-1649 (original); 1883 (model)
1805-1806
1936
1813
1849-1850
2050-1750 BCE
1803-1811
1853