Lying 1m to the south side of Bronze Age cairn NPRN 305992 was a small irregular sub circular feature, approximately 6.3m x 4.2m, defined by a stone bank 1m wide x 0.3m high. It was partially obscured by heather and grass but the feature is probably the same as CPAT PRN 36919 described in 1998 as a hut circle based on a description in the Royal Commission Brecknockshire Inventory. J.J.Hall, Trysor, 10 July 2007