Opencast Working At Blaina Site. Harnlo, Stanllyd and Middle Pumpquart Seams. Core Hole No. 459 (Open Hole 458), Core Hole No. 429 (Open Hole 405) (559/60/9 O.C.) Oct 1960

This material is held atWest Glamorgan Archive Service

  • Reference
    • GB 216 D/D PRO/NCB/6/716
  • Dates of Creation
    • Oct 1960
  • Language of Material
    • English
  • Physical Description
    • 1 file