2 A crop mark of a rectilinear enclosure appears on air photographs. The enclosure appears to contain several circular features.
3 First edition OS map 39NE (1886) shows a sewage ...
A rectangular enclosure of unknown date which is visible as a cropmark on aerial photographs. It is situated 200m north of Harbury Lane. The 'enclosure' is most probably a sewage tank shown on the 1st edition OS map.