Milecastle 45 (Walltown) (Greenhead) - 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The information on this website is based on a range of published and unpublished works.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 25 inch 1921
2) Richmond, I A, ed 1957. Handbook to the Roman Wall, 11th edition (Newcastle upon Tyne) (161)
3) Field Investigators Comments F1 RWE 24-MAY-1966
4) Field Investigators Comments F2 RWE 11-MAY-1972
5) Scheduled Monument Notification 14-Jul-1997
6) 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/]
6a) Field Investigators Comments Keith Blood/01-MAR-1988/RCHME: Hadrian's Wall Project
6b) List of Buildings of Special Architectural or Historic Interest, District of Tynedale, Northumberland: 27.7.87, page 22
6c) Oblique aerial photograph reference number NMR NY 6766/6 (19850/44) 02-MAY-2000
6d) Wilmott, T (ed) (2009). Hadrian's Wall: archaeological research by English Heritage 1976-2000, page 38
6e) An Archaeological Map of Hadrian's Wall, 1:25,000 scale, English Heritage (2010)