Cynheidre Washery. Run-Of-Mine Test on Coal from Cynheidre ½ Date of Test 18th January 1961 (598/61/1) Feb 1961

  • This material is held at
  • Reference
      GB 216 D/D PRO/NCB/6/781
  • Dates of Creation
      Feb 1961
  • Language of Material
      English
  • Physical Description
      1 file