MCKERRELL, Hugh. Chemical analysis of the Cadboll Cup and the Watson Mazer. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 104, p. 309–315, 1974. DOI: 10.9750/PSAS.104.309.315. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8835. Acesso em: 3 nov. 2024.