Washability Test at Cynheidre Washery on Blaenhirwaun Coal (524/60/1) Aug 1960

This material is held atWest Glamorgan Archive Service

  • Reference
    • GB 216 D/D PRO/NCB/6/751
  • Dates of Creation
    • Aug 1960
  • Language of Material
    • English
  • Physical Description
    • 1 file