No. 9 Area. Interim Seam Report. Cwmgorse Valley no. 6 Borehole (Barans) (1870) Dec 1957

  • This material is held at
  • Reference
      GB 216 D/D PRO/NCB/6/114
  • Dates of Creation
      Dec 1957
  • Language of Material
      English
  • Physical Description
      1 file