Pneumoconiosis Field Research Programme Pentremawr Colliery - South Wales Coalfield. Summary of the Examination of the Coal Seams and Associated Strata. Jul 1954

This material is held atWest Glamorgan Archive Service

  • Reference
    • GB 216 D/D PRO/NCB/6/112
  • Dates of Creation
    • Jul 1954
  • Language of Material
    • English
  • Physical Description
    • 1 file