Small level.
Rydw Farm Level
Coal Mine
Worked until c1927
Jan 1st, 2024 from NMRS by Buddle-Bot
| South Wales | |
| Brynmawr | |
| 51.806321, -3.158808 | |
| SO 2020 1260 | |
| Private Land | |
| 375m | |
| #2,860 |
Gretton's Adit - 766m- Ellwood Colliery - 921m
- Hafod Colliery - 1,130m
Blackrock Quarry - 1,130m- Little Cwm Colliery - 1,167m
- Waun Nantyglo Colliery - 1,170m
- Rhasfawr Colliery - 1,252m
- Cornish Level - 1,388m
- Graig Colliery - 1,700m
- Oaktree Colliery - 1,839m
- Ty yn y Coed Quarry - 1,870m
- Waun Afon Colliery - 1,907m
- Coalbrookvale Coke Yard Pit - 1,923m