Cornell University Library Digital Collections
- Alterman, Nathan✖[remove]3
- אלטערמאן, נ2
- Bedacht, Max, 1883-19721
- Friedman, Betzalel, 1897-19411
- International Workers Order1
- Jewish-American Section, I.W.O.1
- Liptsin, Sem, 1893-1
- Youkelson, Rubin1
- Zaltsman, R. (Reʾuven) (Rubin Saltzman, Reuben Zaltzman)1
- אלטערמאן, נייטן ה1
- ליפּצין, ס1
