Measured Survey
Date 1977
Event ID 1166696
Category Recording
Type Measured Survey
Permalink http://canmore.org.uk/event/1166696
RCAHMS surveyed the fort Sgairail using plane-table and alidade at a scale of 1:400. The resultant plan was redrawn in ink and published at a reduced scale (RCAHMS 1984, fig. 100A).