Beaker fragment, White Earth, Holwick (Holwick) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Coggins, D | 1986 | Upper Teesdale: The Archaeology of a North Pennine Valley | no.41 p.140 |
| 2 | Archaeo-Environment Ltd, Hardie, C | Nov-2005 | Historic Impact Assessment of the phase 2 redevelopment proposals for Seaham's North Dock | |
| 3 | Coggins, D | 1984 | The Archaeology of Early Settlement in Upper Teesdale County Durham | p.146, no.6 |
| 5 | Bowes Museum oral information |