PATRICK, R W Cochrane. Note of a very Rare Type of the Half-Plack of James VI. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 9, p. 287–288, 1872. DOI: 10.9750/PSAS.009.287.288. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5486. Acesso em: 3 may. 2024.