UNIFLOC Reagents Ltd., Chemical Engineers, Swansea. Plan showing "Position of branches on 250 sq ft filter trough, Wallsend". Drawing No. SK 135A. Scale not given.

  • This material is held at
  • Reference
      GB 216 D/D UCE 1/27
  • Dates of Creation
      1939
  • Language of Material
      English
  • Physical Description
      1 plan