National Archives and Records Administration, College Park
Copyright: Public Domain
Source Record ID: 111-SC-206397 (Album 3210)
United States Holocaust Memorial Museum
Copyright: United States Holocaust Memorial Museum
Provenance: Arnold Bauer Barach
Source Record ID: EA 65915
Second Record ID: Collections: 1989.27
Dokumentationsarchiv des Oesterreichischen Widerstandes
Copyright: Agency Agreement
Source Record ID: Env. 493/5; 804/2; 3145/2
Ministere des Anciens Combattants et Victimes de Guerre
Copyright: Exclusively with source
Source Record ID: 1/Guerre 1939-45: Europe, Mauthausen
United States Holocaust Memorial Museum
Copyright: United States Holocaust Memorial Museum
Provenance: Ilona Shechter
Second Provenance: Defense Audiovisual Agency