Medieval or post medieval farmstead, north-west of Heatherlea (formerly Foggerthwaite House), Eggleston (Eggleston) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Scheduled Monument/Monuments Protection Programme (MPP) Files | Ref MPP23/ AA 11125/1 | ||
| 2 | Gledhill, T, Nichol, R | Jan-2000 to Mar-2000 | Monuments Protection Programme (MPP) Upper Teesdale, Completed Sites, 1999-2000 | AI number: 154540 Date of Visit: 12/02/2000 |
| 3 | Unknown | Historic England Aerial Photographs Collection | NMR NY 9725/4 (20504/39) 17-NOV-2005 | |
| 4 | 01-Apr-2005 to 31-Mar-2006 | EH Aerial Reconnaissance (North): 2005-6 |