Anderson, Joseph. “Notice of a Casket of Cetacean Bone, Carved With Interlaced Patterns in Panels, Exhibited by Miss Drysdale, Kilrie House, Kirkcaldy”. Proceedings of the Society of Antiquaries of Scotland 20 (November 30, 1886): 390-396. Accessed September 30, 2023. http://journals.socantscot.org/index.php/psas/article/view/6213.