Silver by Fire, Silver by Mercury: A Chemical History of Silver Refining in New Spain and Mexico, 16th to 19th Centuries Author: Saul Guerrero ISBN:978-90-04-34383-2
Beschädigte Helden Kriegsinvalidität und Körperbilder 1914-1923 Author: Sabine Kienitz ISBN:978-3-657-76537-9