Workings in the Nine Feet Seam in the Abercwmboi area

Scope and Content

One of four plans to be viewed together showing workings mainly from Deep Duffryn, Merthyr Vale and Cwmcynon Collieries, with other shafts shown on the plans. This plan is annotated with a small amount of underground workings. Estate boundaries, specifying names of owners, are shown on this plan. Scale 6 Inches: 1 Mile.

Administrative / Biographical History

This plan comprises the following annotated Ordnance Survey Sheet(s): Glamorgan Sheet 18 (surveyed 1875, published 1884).

Custodial History

Previous reference number: DNCB/75/159/1/6