Milecastle 14 (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The information on this website is based on a range of published and unpublished works.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.
(2) Bruce, J.C. 1957. Handbook to the Roman Wall (London), 66
(3) Journal of Roman Studies 37 (1947), 168
(4) Further information about the protected nature of this site can be obtained from here.