OS Map 1980-1 Survey of the Antonine Wall
Date 1980
Event ID 558114
Category Recording
Type Field Visit
Permalink http://canmore.org.uk/event/558114
NS 4835 7295 to NS 4850 7293 The published survey (OS 50 inch 1962) was revised. No surface trace across developed area. Modified line based on examination of extant Ditch survey of 1st edition of the OS 2 and a half inch (Dunbarton 1862, sheet 23/6) and known position of Ditch at NS 4830 7296.
Information from OS 1980
