Found in 2 Collections and/or Records:
Cortell Family Collection
This collection contains family trees, marriage records and passports from the 19th century and 1930s, as well as correspondence and several photographs documenting Jules Cortell's professional and philanthropic activities.
Papers of Gustave Eisner
The collection consists of:
1. Materials relating to the PPS (Polska Partia Socjalistyczna - Polish Socialist Party), including trial records and proclamations, 1905-1912
2. Proclamations by the Socialist-Zionist Party (SS) and the Bund, 1905 and 1934
3. Correspondence: family (1912-1938) and general (1911-1938, including a number of letters from Yiddish writers)
4. Records pertaining to the activities of various Łódź landsmanshaftn in the U.S.
5. Manuscripts, notes, printed articles, and personal documents of Gustav Eisner
6. Photographs taken in Poland, some during World War I
7. Records of the Gustave Eisner Travel Bureau, 1930s