Opencast Working at Banc Bryn Site. Unidentified Seam. Core Hole No. 243 (open hole 235), Core Hole No. 353 (open hole 352), Core Hole No. 330 (Open Hole 318). 534/60/9.OC.) Sep 1960

This material is held atWest Glamorgan Archive Service

  • Reference
    • GB 216 D/D PRO/NCB/6/741
  • Dates of Creation
    • Sep 1960
  • Language of Material
    • English
  • Physical Description
    • 1 file