Holding Institutions
- United States Holocaust Memorial Museum31
- Alexander Katlan5
- National Archives (Great Britain)4
- United Nations Archives and Records Management Section4
- United States. National Archives and Records Administration. Motion Picture Reference3
- Archives nationales (France)2
- David Haspel & Associates2
- Eidgenössische Technische Hochschule Zürich. Archiv für Zeitgeschichte - Archivleitung2
- American Friends Service Committee1
- Archives départementales des Pyrénées-Orientales1
- Arkhiyon ha-merkazi le-toldot ha-ʻam ha-Yehudi1
- Bet lohame ha-geta'ot1
- Bryan, Sam1
- Bundesarchiv (Germany)1
- Bundesarchiv (Germany). Außenstelle Ludwigsburg1
- Gosudarstvennyĭ arkhiv Rossiĭskoĭ Federat︠s︡ii1
- Landesarchiv Berlin1
- Landeskirchliches Archiv Stuttgart1
- Staatsarchiv München1
- The Library of the Religious Society of Friends in Britain1