
Model, of Woolf's Water Tube Boiler, 1819
1819
1819
1700-1800
1785
1771-1900
1801-1900
1966
1838
1844
1771-1860
1801-1840 (original); 1901 (model)
1801-1900
1935
1501-1600
1960-1990
1873
1877
1990-1998
circa 1840
1968-1971
1840-1845
1871
1601-1800
circa 1969
circa 1880
1889
1880-1920
1890-1910
1880-1920
1890-1910
1982
1750-1800
1880-1915
1880-1920
1880-1920
1880-1920
1880-1920
1930-1955
1898-1908
1915-1925
1946
1771-1830
1771-1830
1771-1830
1965
1771-1900