James Watt and the Steam Engine Print
1860
1860
1850-1856
1850-1859
1862
1884
1845
1879
1851
1879
1876
1878
1850-1859
1853
1879
1882
1867-1868
1845
1849
1855
1845
1875
1852
1865
1877
1858
1848
1870
1866-1870
circa 1854
1850
1878
circa 1854
1870-1875
1850-1860
1872
1855
1875
1849
circa 1868
1850
1884
1872 (original); 1909 (model)
1955; 1830
1875
1872
circa 1885
1859
1871
1878-1879
1845-1855