Observatory, Potters Bank, Durham City (Durham City) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | 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, 4, 372 |
| 2 | Department of Archaeology Durham University | 1991 | Urban Archaeological Database | |
| 3 | Observatory, Potters Bank, Durham | wrong picture - JMW 14-09-2018 | ||
| 4 | Observatory, Potters Bank, Durham | Wrong photo. Jean Woodward 14-09-2018 | ||
| 5 | Observatory, Potters Bank, Durham | |||
| 6 | Observatory, Potters Bank, Durham | |||
| 7 | Ryder, P | 25-Feb-1991 to 11-Mar-1991 | Durham Buildings Survey - Fieldbook 3 | p 21 |
| 8 | Linsley, S | May-2017 | Gazetteer of Various Buildings in the North-East | |
| 9 | Roberts, M, Pevsner, N, Williamson, E, Yale University Press | 2021 | The Buildings of England County Durham | page 341 |
| 10 | Roberts, M, Durham University | 2013 | The Buildings and Landscapes of Durham University | page 129; Image page 129 |
| 11 | Durham County Council | Jul-2016 | Conservation Area Appraisal: Character Area 3, Crossgate (Durham City) | page 165, 169 |