“Notices of the discovery of a Hoard of Rapier-shaped Blades of Bronze at Drumcoltran, in the Stewartry of Kirkcudbright, and of a Viking Sword at Torbeckhill, near Ecclefechan” (1914) Proceedings of the Society of Antiquaries of Scotland, 48, pp. 333–335. doi:10.9750/PSAS.048.333.335.