Proposed magazine for the storage of explosives Class B. Bwllfa No 1 colliery, and Layout of tracks. No 7 drifts, Rhigos Colliery.

  • This material is held at
  • Reference
      GB 216 RD/N Pl 13/2059
  • Dates of Creation
      c. 1953
  • Language of Material
      English
  • Physical Description
      1 plan