No. 1 Area. Felinfran No. 1 Borehole. Seam recorded as 1ft.6ins at 3294ft.7ins and thin Coals between 1811ft.6ins and 3228ft. Mar 1955

  • This material is held at
  • Reference
      GB 216 D/D PRO/NCB/6/104
  • Dates of Creation
      Mar 1955
  • Language of Material
      English
  • Physical Description
      1 file