Harperley Hall Gate Piers (Harperley Hall) - 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: 1842, 23, 1 |
| 2 | TWM Archaeology, Parker, J H | Aug-2004 | Low Harperley, Weardale, County Durham; Archaeological and Cultural Heritage Assessment | |
| 3 | Gate Piers @ Harperley Hall |