Blaenant Colliery. Washing Test of Blaenant Coal at Banwen Washery. Float and Sink Analysis of Raw Feeds (1656/77/SW) Nov 1977

This material is held atWest Glamorgan Archive Service

  • Reference
    • GB 216 D/D PRO/NCB/6/1753
  • Dates of Creation
    • Nov 1977
  • Language of Material
    • English
  • Physical Description
    • 1 file