NCB. G. A. proposed gantry for 20” scraper chain conveyor – Aberpergwm. Aberpergwm site plan for shale disposal scheme.

  • This material is held at
  • Reference
      GB 216 RD/N Pl 13/5803
  • Dates of Creation
      c. 1963
  • Language of Material
      English
  • Physical Description
      2 plans