SMITH, John Alexander; MCADAM, Stevenson. Notice of Bronze Celts or Axe Heads, which have apparently been Tinned; also of Bronze Weapons and Armlets, found along with portions of Metallic Tin near Elgin in 1868. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 9, p. 428–443, 1873. DOI: 10.9750/PSAS.009.428.443. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5521. Acesso em: 14 jun. 2024.