Lodge Sike Levels Lead Mine, Middleton-in-Teesdale (Middleton-in-Teesdale) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Unknown | 1979 | Industrial Archaeology Survey Durham | p151 |
| 2 | Ordnance Survey | 1856 to 1865 | First Edition Ordnance Survey Map | 6", Durham 39, 1859 |
| 3 | Ordnance Survey | 1894 to 1899 | Second Edition Ordnance Survey Map | 6", Durham 39 NE, 1898 |
| 4 | Newcastle City Archaeology Unit, Truman, L | 01-Jan-1994 to 31-Dec-1994 | RCHME: North Pennines Industrial Archaeology Project | |
| 5 | Watson, E | 11-Jul-2020 | Image of Lodge Sike Levels Lead Mine, 2020 | |
| 6 | Linsley, S | 2017 | North Eastern and other Lead Mines | p37, p78 |