Two post-medieval stack stands (Heddon-on-the-Wall) - 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The information on this website is based on a range of published and unpublished works.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) Archaeologia Aeliana new series 11 1886 241 (C J Bates: Heddon-on-the-Wall - The Church and Parish)
2) Field Investigators Comments F1 JHO 22-NOV-1951
3) Field Investigators Comments F2 RWE 07-MAR-1966
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) Vertical aerial photograph reference number RAF 1930s