Neath, Llantwit, Clyne, Baglan and Michaelston: Whitworth Mineral Estate, showing seams let to the Ynysarwed Collieries Ltd. Watercolour superimposed on 6-inch geological survey plans, sheet no. 16. n.d., post 1905

  • This material is held at
  • Reference
      GB 216 D/D Xra/3
  • Dates of Creation
  • Language of Material
  • Physical Description
      1 plan