Powell Duffryn Engineering Company Limited
1864
1864
1864 - 1943
1864 - 1930
1811 - 1911
1864 - 1927
1864 - 1959
1865 - 1883
1864
1865 - 1968
1864 - 1913
1865 - 2002
1864 - 1959
1864 - 1950
1864 - 1912
1865 - 1908
1864 - 1956
1864 - 1944
1865 - 1965
1864 - 1925
1864 - 1947
1864 - 1902
1806 - 1906
1864 - 1916
1865 - 2005
1864 - 1879
1864 - 1944
1865 - 1945
1864 - 1965
1864 - 1948
1812 - 1968
1865 - 1957
1812 - 1924
1864 - 1903
1809 - 1923
1864 - 1880
1864 - 1912
1865 - 2002
1864 - 1938
1865 - 1965
1865 - 1960
1864 - 1936
1865 - 1939
1865 - 1889
1865 - 1899
1864 - 1970
1865 - 1876
1864 - 1921
1864 - 1946
1865 - 1940
1865 - 1936