Holding Institutions
- United States. National Archives and Records Administration. Motion Picture Reference77
- Bundesarchiv (Germany). Filmarchiv41
- Agentur Karl Hoeffkes36
- Imperial War Museums29
- Bryan, Sam24
- Central State Film and Photo Archive of Ukraine13
- Francisca Verdoner Kan13
- Otto Verdoner13
- Yoka Verdoner13
- Jaroslav Kilian6
- Judith Gasul Simon6
- Dr. Katalin Pető5
- Jack Penman5
- John C. Bechtler5
- Ms. Claranne M. Bechtler5
- National Film Institute Hungary5
- de Groot, Mr. Louis5
- Chronos-Media GmbH4
- Elisheva Cohen-Paraira4
- Filmoteka Narodowa4