Avon Hill
aka Treshenkin Collieres or Avan Hill
Coal Mine
Worked from c1884 to 1950
Jan 1st, 2024 from NMRS by Buddle-Bot
| South Wales | |
| Abergwynfi | |
| 51.65051, -3.594833 | |
| SS 8976 9584 | |
| Private Land | |
| 355m | |
| #2,139 |
Avon - 432m- Corrwg Rhondda Colliery - 1,270m
Jan 1st, 2024 from NMRS by Buddle-Bot
| South Wales | |
| Abergwynfi | |
| 51.65051, -3.594833 | |
| SS 8976 9584 | |
| Private Land | |
| 355m | |
| #2,139 |
Avon - 432mCorrwg Rhondda Colliery - 1,270m