OS Map 1980-1 Survey of the Antonine Wall
Date 1980
Event ID 572828
Category Recording
Type Field Visit
Permalink http://canmore.org.uk/event/572828
NT 0000 8107 to NT 0136 8150 Published course (OS 25 inch 1972) accepted, although line slightly amended at Grange School to agree with NT 0123 8136.
No ground evidence was found to doubt this course or alignment angles.
Information from OS 1980