55, 56, 57, 59 & 60 (Royal County Hotel), Old Elvet, Durham City - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Department of Archaeology Durham University | 1991 | Urban Archaeological Database | |
| 2 | Department of Archaeology Durham University | 1988 to 1991 | Durham City Archaeological Conservation Management Project Archive | |
| 3 | 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: 1914, 15, 340 |
| 4 | Johnson, F F, City of Durham Trust | 1970 | Historic Staircases in Durham City | |
| 5 | 55, 56, 57 & 59, (Royal County Hotel) Old Elvet, Durham | |||
| 6 | 55, 56, 57 & 59, (Royal County Hotel) Old Elvet | |||
| 7 | 55, 56, 57 & 59, (Royal County Hotel) Old Elvet | |||
| 8 | Ryder, P | 1991 | Buildings Survey, 1990-1991 | p 99 |
| 9 | Ryder, P | 11-Dec-1990 to 25-Feb-1991 | Durham Buildings Survey - Fieldbook 2 | p 36 - 37 |
| 10 | Roberts, M, Durham University | 2013 | The Buildings and Landscapes of Durham University | page 100 |
| 11 | Clack, P A G, Barracuda Books Limited | 1985 | The Book of Durham City | page 100 |
| 12 | Roberts, M, Pevsner, N, Williamson, E, Yale University Press | 2021 | The Buildings of England County Durham | page 364 |
| 13 | Durham County Council | Jul-2016 | Conservation Area Appraisal: Character Area 4, Elvet (Durham City) | page 36; Images pages 36 & 37 |