Holding Institutions
- United States Holocaust Memorial Museum253
- World Zionist Organization. Central Zionist Archives12
- Żydowski Instytut Historyczny im. Emanuela Ringelbluma7
- Arkhiyon ha-merkazi le-toldot ha-ʻam ha-Yehudi6
- Yivo Institute for Jewish Research5
- Shomer ha-tsaʻir (Organization : Israel). Merkaz tiʻud ṿa-ḥeḳer4
- Eidgenössische Technische Hochschule Zürich. Archiv für Zeitgeschichte - Archivleitung3
- Israel. Ganzakh ha-medinah2
- Rossiĭskiĭ gosudarstvennyĭ arkhiv literatury i iskusstva2
- Alliance Israélite Universelle, Comite d'Anvers1
- American Jewish Joint Distribution Committee1
- Archivio Apostolico Vaticano1
- Bet lohame ha-geta'ot1
- Comunidade Israelita (Porto, Portugal)1
- Greece. Hypourgeio Exōterikōn1
- Jüdisches Museum Frankfurt am Main1
- Makhon le-ḥeḳer tenuʻat ha-ʻavodah ʻa. sh. Pinḥas Lavon1
- Massuah Institute for Holocaust Studies1
- Moreshet, bet ʻedut ʻa. sh. Mordekhai Anilevits’ (Givʻat Ḥavivah, Israel). Arkhiyon1
- Mr. Charles Kotkowsky1