Seven Sisters
Coal Mine
Worked from 1872 to 1963
Jan 1st, 2024 from NMRS by Buddle-Bot
| South Wales | |
| Seven Sisters | |
| 51.768124, -3.709991 | |
| SN 8210 0910 | |
| Private Land | |
| 200m | |
| #2,864 |
Brynteg - 1,654m- Onllwyn, No.3 - 1,661m
- Evawill - 1,787m
- Drym Colliery - 1,916m
- Glanderi - 1,982m