Post Medieval Building 450 Meters North of Beacon Hill, Blue House (Hawthorn) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Beamish, H, National Trust | 1995 | Summary Table of Archaeological Sites | |
| 2 | Archaeological Services University of Durham, Carne, P | 04-Dec-1998 | Turning the Tide, Archaeological Assessment | Site Number 96 pg 58 |
| 3 | Archaeo-Environment Ltd | Oct-2016 | Limestone Landscapes Project Database |