Pneumoconiosis Field Research Programme Cwmgrach Colliery - South Wales Coalfield. Examination of the Coal Seams and Associated Strata. Appendix 1. Dec 1954

This material is held atWest Glamorgan Archive Service

  • Reference
    • GB 216 D/D PRO/NCB/6/110
  • Dates of Creation
    • Dec 1954
  • Language of Material
    • English
  • Physical Description
    • 1 file