Centurial stones (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The information on this website is based on a range of published and unpublished works.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) Journal of Roman Studies 52 1962 194 (R P Wright)
2) Field Investigators Comments F1 RWE 25-MAY-1966
3) Britannia 1 1970 315
4) 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/]
4a) Field Investigators Comments Keith Blood/16-AUG-1990/RCHME: Hadrian's Wall Project
4b) Scheduled Monument Notification 14-Jul-97