Holding Institutions
- United States Holocaust Memorial Museum766
- Instytut Pamięci Narodowej-Komisja Ścigania Zbrodni przeciwko Narodowi Polskiemu25
- Eidgenössische Technische Hochschule Zürich. Archiv für Zeitgeschichte - Archivleitung14
- Archiwum Akt Nowych6
- Mémorial de la Shoah, Centre de Documentation Juive Contemporaine6
- World Zionist Organization. Central Zionist Archives6
- Archives nationales (France)5
- Żydowski Instytut Historyczny im. Emanuela Ringelbluma5
- American Jewish Archives4
- Arkhiyon ha-merkazi le-toldot ha-ʻam ha-Yehudi4
- National Archives (Great Britain)4
- Państwowe Muzeum na Majdanku4
- Yivo Institute for Jewish Research4
- American Jewish Joint Distribution Committee3
- International Committee of the Red Cross3
- NIOD Instituut voor Oorlogs-, Holocaust- en Genocidestudies3
- University of Sydney. Archive of Australian Judaica - Fisher Library3
- Yad ṿa-shem, rashut ha-zikaron la-Shoʼah ṿela-gevurah3
- Bundesarchiv (Germany)2
- Center for the Studies of History and Culture of East European Jewry (Judaica Center) of the National University of Kyiv-Mohyla Academy in Kyiv, Ukraine2