Dillwyn Colliery. An Assessment of Coal Breakage at Underground Conveyor Transit Points by use of Transit Shock Recorders (859/64/1) Jan 1964

This material is held atWest Glamorgan Archive Service

  • Reference
    • GB 216 D/D PRO/NCB/6/1024
  • Dates of Creation
    • Jan 1964
  • Language of Material
    • English
  • Physical Description
    • 1 file