Callander, J. “Notices of (1) Two Stone Cists Each Containing Two Drinking Urns from Oyne and Skene (2) A Late-Celtic Harness Mounting of Bronze from Culsalmond (3) A Stone Mould for Casting Flat Axes from Auchterless and (4) Two Star-Shaped Beads of Porcellaneous Paste”. Proceedings of the Society of Antiquaries of Scotland 40 (November 30, 1906): 23-39. Accessed September 22, 2023. http://journals.socantscot.org/index.php/psas/article/view/7046.