| Description | Refers to the Mines Department's 'Catalogue of Plans of Abandoned Mines' [see DE/6/14/72]; the deposit of maps of abandoned mine workings with the Ministry of Fuel and Power; and safety precautions for the survival of the maps. Includes correspondence with Edward Stanford Ltd for the supply of maps; and lists of plans 'deposited with Mr Rowley Inspector of Mines' [1936 - 1945]. |