Coles, F.R. 1900. Notices (1) of the Discovery of Bronze Age Urns on the Braid Hills; and (2) of the Discovery of a Cist and Urn near Portpatrick, Wigtownshire. Proceedings of the Society of Antiquaries of Scotland. 34, (Nov. 1900), 489–493. DOI:https://doi.org/10.9750/PSAS.034.489.493.