Holding Institutions
- United States Holocaust Memorial Museum543
- Eidgenössische Technische Hochschule Zürich. Archiv für Zeitgeschichte - Archivleitung8
- Arkhiyon ha-merkazi le-toldot ha-ʻam ha-Yehudi4
- University of Sydney. Archive of Australian Judaica - Fisher Library3
- Yiṿo in Argenṭine2
- Żydowski Instytut Historyczny im. Emanuela Ringelbluma2
- Artemis Joukowsky1
- Central Archives of the Russian Federal Security Services1
- Jüdisches Museum Frankfurt am Main1
- Mr. Georges Neu1
- Ostrava Group at Kingston Synagogue1
- Paul Frey1
- Shomer ha-tsaʻir (Organization : Israel). Merkaz tiʻud ṿa-ḥeḳer1
- Unitarian Universalist Service Committee1
- World ORT1
- World Zionist Organization. Central Zionist Archives1
- Yivo Institute for Jewish Research1