J. G. Callander, “Notices (1) of the Discovery of a Fourth Cinerary Urn containing Burnt Human Bones and other Relics at Seggiecrook, Kennethmont, Aberdeenshire, and (2) Two small polished Stone Axes and a Flanged Spearhead of Bronze from Asia Minor”, PSAS, vol. 42, pp. 212–233, Nov. 1908.