Ffeil A2/4/25. - Statutory rules and orders, colliery correspondence files,

Statutory Rules and Orders relating to many aspects of the mining industry including raw materials and timber control, 1939-1944; railway and dock charges, railway rebate schemes and railway safety, road traffic and vehicles, war damage, and the coal industry and nationalisation, 1918-1949. In addition there are files of correspondence with S.O. Carter of the Powell Duffryn Associated Collieries, 1940-1946, relating to Rates and Charges and Transport Committee business, and general business correspondence with Ralph Thomas of the Ocean Coal Company.