Workings in the No.2 Yard Seam (or New Seam at Bwllfa) in Aberdare, Trecynon and Cwmbach

Scope and Content

The following collieries and pits are referred to on the plan: Nantmelyn, Bwllfa, Cwmdare, Park, Dare, Graig, Blaengwawr, Fforchaman, Treaman, Cwmneol, Aberaman, Abergwawr, Cwmbach, No.9, Forge, River Level, Mountain, Blaenant, Werfa, Tunnel, High Duffryn, Middle Duffryn, Lower Duffryn, Lletty Shenkin and George. The plan is undated but shows workings from [1870s to 1940]. Scale 6 Inches: 1 Mile.

Administrative / Biographical History

The location shown on the plan corresponds to Ordnance Survey, Glamorgan Sheets 11SE and 18NE.

Custodial History

Previous reference number: DNCB/75/7/4