Callander, J. 1911. “Notice of the Discovery of Two Vessels of Clay on the Culbin Sands, the First Containing Wheat and the Second from a Kitchen-Midden, With a Comparison of the Culbin Sands and the Glenluce Sands and of the Relics Found on Them”. Proceedings of the Society of Antiquaries of Scotland 45 (November), 158-81.