Plan showing collieries in the Loughor, Gorseinon, Penllergaer area, annotated with the chemical compounds found within the coal at particular sites. n.d. {1 plan}

This material is held atWest Glamorgan Archive Service

  • Reference
    • GB 216 D/D PRO/NCB/6/574
  • Dates of Creation
    • n.d.
  • Language of Material
    • English
  • Physical Description
    • 1 file