Millar, Adam H. 1888. “Notices (1) of Ecclesiastical Music Discovered in the Burgh Charter-Room of Dundee, (2) of Two Stone Coffins Discovered at Invergowrie, (3) of a Curious Pewter Casket from Dundee”. Proceedings of the Society of Antiquaries of Scotland 22 (November):164-71. https://doi.org/10.9750/PSAS.022.164.171.