Deborah Lead Mine (Ramshaw) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Unknown | 1979 | Industrial Archaeology Survey Durham | p. 137, 139 |
| 2 | Linsley, S | 2017 | North Eastern and other Lead Mines | p46 |
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Unknown | 1979 | Industrial Archaeology Survey Durham | p. 137, 139 |
| 2 | Linsley, S | 2017 | North Eastern and other Lead Mines | p46 |