Holding Institutions
- United States Holocaust Memorial Museum463
- Eidgenössische Technische Hochschule Zürich. Archiv für Zeitgeschichte - Archivleitung22
- Arkhiyon ha-merkazi le-toldot ha-ʻam ha-Yehudi11
- World Zionist Organization. Central Zionist Archives10
- American Jewish Joint Distribution Committee6
- University of Sydney. Archive of Australian Judaica - Fisher Library5
- Yiṿo in Argenṭine5
- Robert F. Wagner Labor Archives4
- Statens arkiver (Denmark)4
- Yivo Institute for Jewish Research4
- American Jewish Archives3
- Arhivele Naţionale ale României3
- Mémorial de la Shoah, Centre de Documentation Juive Contemporaine3
- Nationaal Archief (Netherlands)3
- National Archives (Great Britain)3
- Shomer ha-tsaʻir (Organization : Israel). Merkaz tiʻud ṿa-ḥeḳer3
- Archives nationales (France)2
- Rosensaft, The Honorable Hadassah2
- Sweden. Riksarkivet2
- United Nations Archives and Records Management Section2