Ferranti Steam Alternator
1900
1900
1879
1943
1947
1970-1981
1970-1981
1897
1956
circa 1930
1970-1981
1800-1890
1970-1981
circa 1972
1851-1900
1999-2001
1891
1954-10-28
1885-1895
circa 1930
1907
circa 1972
1940
1880-1900
circa 1900
1929-1934
December 1958
1924
1948
1899-1909
1924
1914-1918
1950
circa 1968
circa 1982
1950-1955
circa 1968
circa 1968
1950-1955
circa 1930
1980-1989
1919