[1]
Curle, A.O. 1919. Note on a Pottery Mask and Sherds of Mediaeval Pottery found at the Bass of Inverurie, with some particulars of the Bass. Proceedings of the Society of Antiquaries of Scotland. 53, (Nov. 1919), 46–50. DOI:https://doi.org/10.9750/PSAS.053.46.50.