Parsons' steam turbine generator, 1884
1884
1884
1925
1901
1901
1965
1901
1901
1924
1901
1901
1901
1901
1901
1901
1901
1901
1901
1901
1901
1901
1901
1901
1901
1901
1837
1901
1901
1901
1901
1901
1901
1901
1884
1924
1907-1917
1901
1901
1903
1907-1917
1901