STEVE. The daguerreotype patent: Richard Beard and the emergence of photography in Britain. Acervo, [S. l.], v. 32, n. 2, p. 38–67, 2019. Disponível em: https://revistaacervo.an.gov.br/index.php/revistaacervo/article/view/1249. Acesso em: 13 jun. 2024.