Holding Institutions
- United States Holocaust Memorial Museum1,936
- National Archives (Great Britain)28
- United Nations Archives and Records Management Section27
- Żydowski Instytut Historyczny im. Emanuela Ringelbluma20
- World Zionist Organization. Central Zionist Archives17
- Instytut Polski i Muzeum im. Gen. Sikorskiego w Londynie12
- Arkhiyon ha-merkazi le-toldot ha-ʻam ha-Yehudi11
- American Jewish Archives9
- American Jewish Joint Distribution Committee9
- Eidgenössische Technische Hochschule Zürich. Archiv für Zeitgeschichte - Archivleitung9
- United States. National Archives and Records Administration8
- University of Sydney. Archive of Australian Judaica - Fisher Library8
- Yad ṿa-shem, rashut ha-zikaron la-Shoʼah ṿela-gevurah7
- Yivo Institute for Jewish Research7
- Yiṿo in Argenṭine5
- Archivio Apostolico Vaticano4
- Instytut Pamięci Narodowej-Komisja Ścigania Zbrodni przeciwko Narodowi Polskiemu4
- International Committee of the Red Cross4
- Robert F. Wagner Labor Archives4
- Rosensaft, The Honorable Hadassah4