Powell Duffryn Steam Coal Company Ltd
1864-1935, steam and coal company, Aberdare, South Wales
Amalgamated with Welsh Associated Collieries in 1935 to become Powell Duffryn Associated Collieries.
1864-1935, steam and coal company, Aberdare, South Wales
Amalgamated with Welsh Associated Collieries in 1935 to become Powell Duffryn Associated Collieries.