Langley Viaduct, Langleydale & Shotton (Langdon Beck) - 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: 1400, 8, 50 |
| 2 | Durham County Council | Langley Viaduct, Langleydale & Shotton | ||
| 3 | Langley Viaduct | |||
| 4 | Langley Viaduct | |||
| 5 | Langley Viaduct | |||
| 6 | Durham County Council | 07-Jul-2016 | 3 Photographs of Langley Viaduct |