Knowes of Lingro

3 mounds between 35’ and 45’ across and 3-4.5’ high, all showing signs of excavation. And I found a cist not previously noted – could the O.S. have missed this in 1967 ? Told the county archaeologist and apparently the Historic Scotland warden holds a watching brief, visiting every 3-5 years, and first noted the cist eroding out eight years ago.