Hartley, Nightingale Pit
Coal Mine
Worked until 1959
Jan 1st, 2024 from NMRS by Buddle-Bot
| Durham & Northumberland Coalfields | |
| Holywell | |
| 55.07112, -1.494166 | |
| NZ 3240 7530 | |
| Private Land | |
| 31m | |
| #23,930 |
East Holywell, D Pit - 1,356m- Hartley, Mill Pit - 1,484m
- Hartley, Whin Pit - 1,577m
- New Hartley, Hester Pit - 1,927m