ALLEN, John Romilly. Notes on Wooden Tumbler Locks. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 14, p. 149–162, 1880. DOI: 10.9750/PSAS.014.149.162. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5912. Acesso em: 8 dec. 2024.