Seam Analysis - Blaenant. Rhondda No.2 Seam - Sampled Jan 1971. Faces: 40, 102, 103 (1451/71/WW) Feb 1971

  • This material is held at
  • Reference
      GB 216 D/D PRO/NCB/6/1590
  • Dates of Creation
      Feb 1971
  • Language of Material
      English
  • Physical Description
      1 file