Holding Institutions
- Center for the Studies of History and Culture of East European Jewry (Judaica Center) of the National University of Kyiv-Mohyla Academy in Kyiv, Ukraine17
- Moravský zemský archiv v Brně16
- World Zionist Organization. Central Zionist Archives16
- Lietuvos centrinis valstybės archyvas15
- Archiwum Państwowe w Częstochowie14
- National Archives (Great Britain)14
- Österreichisches Staatsarchiv14
- Yivo Institute for Jewish Research14
- Archives nationales (France)13
- Archives générales du Royaume (Belgium)12
- Národní archiv v Praze10
- United States. National Archives and Records Administration10
- Yiṿo in Argenṭine10
- Archiwum Państwowe w Poznaniu9
- Asociaţia Culturală Minerva9
- American Jewish Archives8
- Archiwum Państwowe w Radomiu8
- International Committee of the Red Cross8
- NIOD Instituut voor Oorlogs-, Holocaust- en Genocidestudies8
- Archivio Apostolico Vaticano7