“A Symbol Stone from Fiscavaig, Skye; an Early Iron Age Hoard from Crichie, Aberdeenshire; and Cinerary Urns from Seamill, West Kilbride, Ayrshire” (1927) Proceedings of the Society of Antiquaries of Scotland, 61, pp. 241–251. doi:10.9750/PSAS.061.241.251.