Source of acquisition is the Departmental Archives of the Aube (Archives départementales de l'Aube), Fonds: 100W Prefecture de l'Aube, Cabinet du prefet, Special Police Commissariat, Troyes; 310W Departmental Bureau of Liaison with the German Authorities. The United States Holocaust Memorial Museum Archives received the collection via the United States Holocaust Memorial Museum’s International Archives Project in June 2007.