Level Arch & Wall, Coldberry Lead Mine (Middleton-in-Teesdale) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Department of Environment, English Heritage, Historic Buildings and Monuments Commission | 1950 | List of buildings of special architectural or historic interest, also known as "Greenbacks" | LB Volume, Map & Item: 1401, 14, 97; pages 62-64, Teesdale, 26-NOV-1987 |
| 2 | Durham County Council | Level Arch & Wall, Coldberry Mine | ||
| 3 | Durham County Council | Level Arch & Wall, Coldberry Mine | ||
| 4 | English Heritage | 1992 | Monuments Protection Programme (MPP) The Lead Industry: Step 3 Reports | Durham 1a |
| 5 | Ordnance Survey | 1856 to 1865 | First Edition Ordnance Survey Map | OS 6" 1859 |
| 6 | Dunham, K C | 1990 | The Geology of the Northern Pennine Orefield, Volume 1 TYNE to STAINMORE | 247, 248, 249 |
| 7 | Ordnance Survey | 1894 to 1899 | Second Edition Ordnance Survey Map | OS 6" 1898 |
| 8 | English Heritage, Historic England | Generic Scheduled Monument Notification | 03-Jul-97 | |
| 9 | Newcastle City Archaeology Unit, Truman, L | 01-Jan-1994 to 31-Dec-1994 | RCHME: North Pennines Industrial Archaeology Project | |
| 10 | Watson, E | 11-Jul-2020 | Image of Coldberry Mine stable, 2020 | |
| 11 | Watson, E | 11-Jul-2020 | Image of Coldberry Mine shop, 2020 | |
| 12 | Watson, E | 11-Jul-2020 | Image of Coldberry Mine explosives store, 2020 | |
| 13 | Watson, E | 11-Jul-2020 | Image of Coldberry Mine well, 2020 | |
| 14 | Watson, E | 11-Jul-2020 | Image of Coldberry Mine arch, 2020 | |
| 15 | Watson, E | 11-Jul-2020 | Image of Coldberry Mine waymarker, 2020 |