Small level.
Arral Farm Level
Coal Mine
                    Worked from 1906 to 1910
                
                Jan 1st, 2024 from NMRS by Buddle-Bot
| South Wales | |
| Six Bells | |
| 51.704884, -3.141742 | |
| SO 2120 0130 | |
| Private Land | |
| 235m | |
| #2,135 | 
 Aberbeeg (North) Colliery - 816m Aberbeeg (North) Colliery - 816m
 Arral Colliery - 1,216m Arral Colliery - 1,216m
 Llanhilleth - 1,377m Llanhilleth - 1,377m
 Six Bells - 1,745m Six Bells - 1,745m
 Hafod Van Colliery - 1,834m Hafod Van Colliery - 1,834m
 Blaencuffin Mine - 1,839m Blaencuffin Mine - 1,839m
 Erskine Colliery - 1,874m Erskine Colliery - 1,874m
 
        