Opencast Trial Pits, Varteg Isaf Site. Lower Welsh Seam, Pit No’s 1 & 2 (59/55/9/O.C.) Feb 1955

  • This material is held at
  • Reference
      GB 216 D/D PRO/NCB/6/299
  • Dates of Creation
      Feb 1955
  • Language of Material
      English
  • Physical Description
      1 file