Holding Institutions
- United States Holocaust Memorial Museum29
- Arkhiyon ha-merkazi le-toldot ha-ʻam ha-Yehudi2
- Archives départementales des Alpes-Maritimes1
- Arhivele Naţionale ale României1
- Artemis Joukowsky1
- Center for the Studies of History and Culture of East European Jewry (Judaica Center) of the National University of Kyiv-Mohyla Academy in Kyiv, Ukraine1
- Central Archives of the Russian Federal Security Services1
- Eidgenössische Technische Hochschule Zürich. Archiv für Zeitgeschichte - Archivleitung1
- Federația Comunităților Evreiești din România. Centrul pentru Studiul Istoriei Evreilor din România1
- International Committee of the Red Cross1
- Magyar Zsidó Múzeum és Levéltár1
- National Archives (Great Britain)1
- Romania. Serviciul Român de Informaţii1
- Rossiĭskiĭ gosudarstvennyĭ voennyĭ arkhiv1
- Unitarian Universalist Service Committee1
- World Zionist Organization. Central Zionist Archives1
- Yad ṿa-shem, rashut ha-zikaron la-Shoʼah ṿela-gevurah1
- Yivo Institute for Jewish Research1