Paddlewheel used by James Joule
c1860
c1860
circa 1880-1920
circa 1880-1920
1850-1856
1924
circa 1880-1920
1991
1982
1900-1910
1980-1990
circa 1955
1840-1920
1947
1875-1939
1910-1914
1840-1920
1930-1935
1940-1950
2021
Unknown
2016
1840-1920
1840-1920
1851
1862
1988
1950s
1885-1890
1920-1970
1953-11-11
1862
1930-1940
1932-02-29
1959
1962
1959
1959
1932-02-19
2 May 1956
1946-07-07
1870
2010
1920-1930
unknown
2011
1862