External Links
Publications (1)
- Hill, Alan; NMRS (2012); British Mining 94 - Coal: A Chronology for Britain; ISBN 0901450 6 85; p.210.
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| #2,899 | |
| South Wales | |
| Pontypool | |
| 51.693231, -3.090666 | |
| ST 2471 9995 | |
| Private Land | |
| 290m | |
| 1 Image | |
Cwmffrwdoer Colliery - 1,866m
Erskine Colliery - 1,887m
Glyn Pits - 1,791m
Glyntillery (new) - 1,114m
Hafodyrynys New mine - 1,202m
Plascoed Colliery - 1,511m
Quarry Level - 1,085m
Pantygasseg New - 1,594m
Black Barn - 1,048m
Hafodyrynys (Original) - 1,422m