Found during a site excavation in 1989, this fragment of worked
stone has a curved side with a straight edge and indentations
creating a saw tooth blade. The exact usage of this object has not
been determined.
JOHNSTON, D A "Carronbridge, Dumfries and Galloway: the excavation of Bronze Age cremations, Iron Age settlements and a Roman camp". Proceedings of the Society of Antiquaries of Scotland, 124 (1994)