Duddo Tower (Duddo) - Source of Reference
The information on this website is based on a range of published and unpublished works. Below is a list of the source of information used in writing this record.
1) Ordnance Survey Map OS 25 inch 1963
2) Pevsner, N, 1957. The Buildings of England: Northumberland (London) (139)
3) Ministry of Works, 1965. Ancient Monuments England Wales, p4
4) Field Investigators Comments F1 WDJ 19-DEC-1962
5) Field Investigators Comments F2 DK 11-JAN-1967
6) List of Buildings of Special Architectural or Historic Interest, Berwick-upon-Tweed: Duddo 1988 (35)
7) Ryder, P F, 1994-5. Towers and Bastles in Northumberland, part 2 Berwick District. (13-14)
8) Scheduled Monument Notification SM 31707, 16-APRIL-1999
9) This record includes National Record of the Historic Environment Information provided by Historic England on 4 January 2021 licensed under the Open Government Licence [http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/]
9a) English Heritage, 1995. County list of Scheduled Monuments : March 1994, Northumberland p20
9b) Dodds, J F, 1999. Bastions and Belligerents: Medieval Strongholds in Northumberland, p45-6