ANNANDALE, T N. Notice of Two Hammer-stones (Barkstein) used in the Preparation of Dye from Tormentilla in the Faroe Isles, and of a Faroe Bismar. (Specimens exhibited). Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 32, p. 52–54, 1898. DOI: 10.9750/PSAS.032.52.54. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6691. Acesso em: 23 apr. 2024.