Abernant Colliery. Investigation of the yields of sized products from S1 Face. Anderson Boyes H.D. Longwall Trepanner (1213/67/W.W.) Oct 1967

This material is held atWest Glamorgan Archive Service

  • Reference
    • GB 216 D/D PRO/NCB/6/1279
  • Dates of Creation
    • Oct 1967
  • Language of Material
    • English
  • Physical Description
    • 1 file