Opencast Working at Pantmawr Site. Unidentified Seam. Trial Pit No. 3. Bore Hole 386 (467/60/9. O.C) Feb 1960

  • This material is held at
  • Reference
      GB 216 D/D PRO/NCB/6/701
  • Dates of Creation
      Feb 1960
  • Language of Material
      English
  • Physical Description
      1 file