UNIFLOC Reagents Ltd., Chemical Engineers, Swansea. Plan showing "Messrs The New Hucknall Colliery Co. Ltd. Welbeck Colliery. Arrangement of thickener tank and clear water tank". Drawing No. PS 1181/3. Scale 1/4 inch: 1 foot and 1 1/2 inch: 1 foot.

  • This material is held at
  • Reference
      GB 216 D/D UCE 1/40
  • Dates of Creation
      1938
  • Language of Material
      English
  • Physical Description
      1 plan