83 Harmire Road or Keeper's Cottage, Barnard Castle (Barnard Castle) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Wilcock, D | 1996 to 1998 | IRIS (Index Record for Industrial Sites) Survey Archive | 01009 |
| 2 | 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: 770-1, 2, 77 |
| 3 | Durham County Council | 83 Harmire Road, Barnard Castle | ||
| 4 | Durham County Council | 83 Harmire Road, Barnard Castle - detail in 2004 | ||
| 5 | Durham County Council | 83 Harmire Road - door canopy detail |