Area No. 1. Mountain Colliery. Swansea 6Ft Seam at ‘B’ and ‘C’ Faces (39/54/1) Jun 1954

  • This material is held at
  • Reference
      GB 216 D/D PRO/NCB/6/213
  • Dates of Creation
      Jun 1954
  • Language of Material
      English
  • Physical Description
      1 file