Workings in the Five Feet and Middle Five Feet Seams in the Upper Rhondda

Scope and Content

The following collieries are referred to on the plan: Fernhill, Rhondda Merthyr, Tydraw, Blaen Rhondda, Bute Merthyr, Bute, Lady Margaret, Ynysfeio, Tyla Coch, Tynybedw, Pentre, Gelli, Abergorky, Maendy, Eastern, Dare, Park and Maerdy. The plan is undated but shows workings from 1906-1945. The plan is also annotated with unidentified estate boundaries. Scale 6 Inches: 1 Mile.

Custodial History

Previous reference number: DNCB/75/11/9