Former Londonderry Arms, 4 South Crescent, Seaham (Seaham) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | 2009 to 2012 | Google Street View | ||
| 2 | Ordnance Survey | 1894 to 1899 | Second Edition Ordnance Survey Map | |
| 3 | Linsley, S | 1920 to 1920 | The Londonderry Arms, Seaham (photograph) | |
| 4 | Roberts, M, Pevsner, N, Williamson, E, Yale University Press | 2021 | The Buildings of England County Durham | page 611 |
| 5 | Local Heritage List, Seaham, January 2024 |