Washability Test at Cynheidre Washery on Cross Hands Coal, 5th October 1960 (563/60/1) Oct 1960

This material is held atWest Glamorgan Archive Service

  • Reference
    • GB 216 D/D PRO/NCB/6/712
  • Dates of Creation
    • Oct 1960
  • Language of Material
    • English
  • Physical Description
    • 1 file