Yniscedwyn Colliery Seam Sample - White Four Feet Sampled 15th January, 1965 (954/65/9) Jan 1965

  • This material is held at
  • Reference
      GB 216 D/D PRO/NCB/6/1179
  • Dates of Creation
      Jan 1965
  • Language of Material
      English
  • Physical Description
      1 file