Workings in the No.1 Yard Seam, Aman Valley

Scope and Content

Trewen, Fforchaman, Fforchwen and Cwmaman pits are referred to on the plan. The plan is undated but shows workings from 1915-1930. Scale 6 Inches: 1 Mile.

Administrative / Biographical History

The location shown on the plan corresponds roughly to Ordnance Survey, Glamorgan Sheets 18NE and 18SE. National Grid Reference for Fforchwen Colliery: SS988994. National Grid Reference for Cwmaman Colliery: SS993994. National Grid Reference for Fforchaman Colliery: SS999994.

Custodial History

Previous reference number: DNCB/75/14/10