Plan referred to - ………… Note: No actual title for the plan. Glam. Sheet IV13. Shows an area of mining activity, outcrop of Red Vein, area worked of opencast mining and a barrier. Named places on the plan are Clwydi Banwen and Blaenbihartach (sic).

  • This material is held at
  • Reference
      GB 216 RD/N Pl 13/3519
  • Dates of Creation
      c. 1958
  • Language of Material
  • Physical Description
      1 plan