Hally Well AKA Holy Well at Shotley Bridge Spa (Shotley Bridge) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Ordnance Survey | Ordnance Survey Archaeology Card AKA National Non-Intensive Archaeological Record (England) | NZ05SE2 | |
| 2 | Binnall, P B G, Hope-Dodds, M | 1942 to 1946 | Unknown article in Proceedings of the Society of Antiquaries of Newcastle upon Tyne, 1942-6 | 4 ser., vol. 10, pp. 84-86 |
| 3 | Hunt, L | 29-Jul-2003 | Ancient, healing and Holy Wells of County Durham | |
| 4 | Clack, P A G, Gosling, P F, Northern Archaeological Survey | 1975 | Archaeology in the North Gazetteer 1975 | |
| 5 | The Archaeological Practice | 20-Aug-2008 | Shotley Bridge Spa Grounds County Durham Archaeological Assessment | Site 4 |
| 6 | 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: 1809, 5, 9 |
| 7 | Unknown | 2004 | Shotley Spa Well head | |
| 8 | Wilcock, D | 1996 to 1998 | IRIS (Index Record for Industrial Sites) Survey Archive | |
| 9 | Dodds, M H | 1939 to 1942 | Unknown article in Newcastle Upon Tyne Society of Antiquaries Proceedings, 1939-1942 | page 300 |
| 10 | Ryan, J | 1841 | History of Shotley Spa | page 78 |
| 11 | Waight, E C | ERIC CHARLES WAIGHT (ECW) Ordnance Survey Archaeology Officer | 25-NOV-59 | |
| 12 | Oral Correspondence from W R Surtees Esq owner of Shotley Bridge Spa | |||
| 13 | Roberts, M, Pevsner, N, Williamson, E, Yale University Press | 2021 | The Buildings of England County Durham | page 626 |