The following collieries and levels are shown on the plan: Tower Colliery, No.1 Drift, No.2 Drift, No.3 Drift, No.4 Drift, Tir Herbert Colliery, New Level, Bute Pit, Long Range Drift, Level Fawr, Park Pit, Nantmelyn Pit and Pwll-yr-Afon. The plan is undated but shows workings from 1844 and 1877-1939. Originally marked up as plan number 11. This plan is superceded by the plan at reference DNCB/6/14/1/3/3/10. Scale 6 Inches: 1 Mile.
Workings in the Nine Feet Seam in the Hirwaun area
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- ReferenceGB 214 DNCB/6/14/1/3/3/9
- Dates of Creation[c1939]
- Physical Description1 plan
Scope and Content
Administrative / Biographical History
The location shown on the plan corresponds roughly to Ordnance Survey, Glamorgan Sheet 11.
Previous reference number: DNCB/75/12/1