Garngoch No.3 Colliery. Gas Emission Tests - Brynlliw Area. ‘E’ Conveyor Penderry District (14/53/1) Apr 1953

  • This material is held at
  • Reference
      GB 216 D/D PRO/NCB/6/240
  • Dates of Creation
      Apr 1953
  • Language of Material
      English
  • Physical Description
      1 file