Turret 45a (Walltown Crags East) (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The information on this website is based on a range of published and unpublished works.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) Letter (Miss C Phillips 28.12.59)
4) Birley, E, 1961. Research on Hadrian's Wall (Kendal), (75)
5) Ancient Monuments England and Wales 1965 (Ministry of Works) p82
6) Field Investigators Comments F1 RWE 24-MAY-1966
7) Journal of Roman Studies 50 1960 237
8) Britannia 1 1970 315
9) Archaeologia Aeliana 4th series 43 1965 162-9 (C Woodfield nee Phillips)
10) Scheduled Monument Notification 14-Jul-1997
11) 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/]
11a) Field Investigators Comments Keith Blood/30-OCT-1989/RCHME: Hadrian's Wall Project
11b) List of Buildings of Special Architectural or Historic Interest, District of Tynedale, Northumberland: 27.7.87 p22
11c) Oblique aerial photograph reference number NMR NY6766/2 TMG 19850/40 02-MAY-2000
11d) Tony Wilmott (ed), 2009. Hadrian's Wall: archaeological research by English Heritage 1976-2000, p39
11e) An Archaeological Map of Hadrian's Wall, 1:25,000 scale, English Heritage (2010)