Holding Institutions
- United States Holocaust Memorial Museum1,715
- National Archives (Great Britain)23
- United Nations Archives and Records Management Section23
- Instytut Polski i Muzeum im. Gen. Sikorskiego w Londynie20
- World Zionist Organization. Central Zionist Archives14
- United States. National Archives and Records Administration11
- Żydowski Instytut Historyczny im. Emanuela Ringelbluma11
- Arkhiyon ha-merkazi le-toldot ha-ʻam ha-Yehudi10
- American Jewish Archives9
- Eidgenössische Technische Hochschule Zürich. Archiv für Zeitgeschichte - Archivleitung9
- University of Sydney. Archive of Australian Judaica - Fisher Library8
- Archiwum Akt Nowych7
- Archivio Apostolico Vaticano6
- Yivo Institute for Jewish Research6
- American Jewish Joint Distribution Committee5
- Archives nationales (France)4
- International Committee of the Red Cross4
- Národní archiv v Praze4
- Rossiĭskiĭ gosudarstvennyĭ voennyĭ arkhiv4
- Shomer ha-tsaʻir (Organization : Israel). Merkaz tiʻud ṿa-ḥeḳer4