Holding Institutions
- Alliance Israélite Universelle, Comite d'Anvers1
- Archives nationales (France)1
- Archiwum Akt Nowych1
- Archiwum Państwowe w Kielcach1
- Archiwum Państwowe w Łodzi1
- Arkhiyon ha-merkazi le-toldot ha-ʻam ha-Yehudi6
- Asociaţia Culturală Minerva1
- Bet lohame ha-geta'ot1
- Center for the Studies of History and Culture of East European Jewry (Judaica Center) of the National University of Kyiv-Mohyla Academy in Kyiv, Ukraine1
- Derz︠h︡avnyĭ arkhiv Ivano-Frankivsʹkoï oblasti1
- Eesti Rahvusarhiiv1
- Eidgenössische Technische Hochschule Zürich. Archiv für Zeitgeschichte - Archivleitung3
- Gosudarstvennyĭ arkhiv Rossiĭskoĭ Federat︠s︡ii6
- Greece. Hypourgeio Exōterikōn1
- Israel. Ganzakh ha-medinah4
- Israēlitikē Koinotēta Volou1
- Lietuvos centrinis valstybės archyvas6
- Massuah Institute for Holocaust Studies1
- Nat︠s︡ionalʹna istorychna biblioteka Ukraïny1
- Rossiĭskiĭ gosudarstvennyĭ arkhiv literatury i iskusstva2