Maesgwyn O/C. Site. Core Drillings. B.H’s 2091, 2209 AND 2233. Cornish Four Feet and Nine Feet Seams (530/60/9/O/C) Aug 1960

  • This material is held at
  • Reference
      GB 216 D/D PRO/NCB/6/745
  • Dates of Creation
      Aug 1960
  • Language of Material
      English
  • Physical Description
      1 file