Holding Institutions
- United States Holocaust Memorial Museum14
- Instytut Polski i Muzeum im. Gen. Sikorskiego w Londynie5
- Archiwum Akt Nowych3
- Rossiĭskiĭ gosudarstvennyĭ voennyĭ arkhiv3
- World Zionist Organization. Central Zionist Archives3
- American Jewish Archives2
- Alliance Israélite Universelle, Comite d'Anvers1
- Archives du Comite International de la Croix-Rouge1
- Arkhiyon ha-merkazi le-toldot ha-ʻam ha-Yehudi1
- Budapest Főváros Levéltára1
- Centre des Archives Diplomatiques de Nantes (France)1
- Gosudarstvennyĭ arkhiv Rossiĭskoĭ Federat︠s︡ii1
- Harvard University - Andover-Harvard Theological Library, Harvard Divinity School1
- International Committee of the Red Cross1
- Mémorial de la Shoah, Centre de Documentation Juive Contemporaine1
- National Archives (Great Britain)1
- Polish Museum of America1
- Robert F. Wagner Labor Archives1
- Schweizerisches Bundesarchiv1
- The British Library1