Production Department (Geological Branch) And Scientific Department (Coal Survey) report entitled Five Surface Boreholes At Cynheidre Colliery. Boreholes 3/1, 3/2, 4/1, 4/2, 5/1. No. 1 (Swansea) Area. Part I - General Report (2065) Sep 1962

  • This material is held at
  • Reference
      GB 216 D/D PRO/NCB/6/171
  • Dates of Creation
      Sep 1962
  • Language of Material
      English
  • Physical Description
      1 file