Bain, Joseph. 1887. “On Two Original Seals of James, First Lord Hamilton, One Attached to a Document Dated 1457, the Other to an Original Truce Between England and Scotland on September 28, 1473”. Proceedings of the Society of Antiquaries of Scotland 21 (November):203-5. https://doi.org/10.9750/PSAS.021.203.205.