Hopper Tomb, 1 Metre East Of Church Of Saint Michael, Church Lane, Witton Gilbert (Witton Gilbert) - 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: 1402, 1, 56 |
| 2 | Durham County Council | 2016 | 1 Photograph of Hopper tomb circa 1 metre east of church of st mic |