Holding Institutions
- United States Holocaust Memorial Museum35
- World Zionist Organization. Central Zionist Archives6
- National Archives (Great Britain)5
- American Jewish Archives3
- Żydowski Instytut Historyczny im. Emanuela Ringelbluma3
- American Jewish Joint Distribution Committee1
- Archives départementales de la Haute-Garonne1
- 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
- Central Archives of the Russian Federal Security Services1
- Centre de documentation juive contemporaine (CDJC)1
- Estonian State Archive Branch (Former Party Archive)1
- Gosudarstvennyĭ arkhiv Rossiĭskoĭ Federat︠s︡ii1
- Harvard University - Andover-Harvard Theological Library, Harvard Divinity School1
- Instytut Pamięci Narodowej-Komisja Ścigania Zbrodni przeciwko Narodowi Polskiemu1
- Instytut Polski i Muzeum im. Gen. Sikorskiego w Londynie1
- Kyrgyzstan. T︠S︡entralʹnyĭ gosudarstvennyĭ arkhiv Kyrgyzskoĭ Respubliki1
- Latvijas Valsts Arhivs1
- Lietuvas Ypatingasis Archyvas1
- Lietuvos centrinis valstybės archyvas1
- London Metropolitan Archives1