At the given NGR is NPRN 309041 a clearance cairn, of which the steep angle of the remaining stone shows it to have been a sheepfold. The correct NGR for the tomb in the photo is SM93313923 and is yet another Carreg Samson, distinguished as Carn Wnda. The capstone is approx. 3.3m x 3.1m and covers a rock-cut pit.