Cornell University Library Digital Collections
Agent
- International Workers Order11
- Jewish Peoples Fraternal Order of the I.W.O. (U.S.)5
- Zaltsman, R. (Reʾuven) (Rubin Saltzman, Reuben Zaltzman)3
- American Jewish Congress2
- International Workers Order (IWO)2
- Almazoṿ, Sh., 1895-1
- American Committee of Jewish Writers, Artists and Scientists1
- Aptheker, Herbert, 1915-20031
- Bedacht, Max, 1883-19721
- Benjamin, Herbert, 1900-19831
- Berman, Adolf Abraham, 1906-1
- Brainin, Joe (Joseph)1
- Central Committee of Jews in Poland; CKŻP, Centralny Komitet Żydów w Polsce1
- Civil Rights Congress (U.S.). Civil Rights Bail Fund1
- Common Council for American Unity1
- Council Against Intolerance in America1
- Feinberg, Leon, 1897-19691
- Foreign Language Information Service (U.S.)1
- Fraternal Outlook readers1
- General Executive Board of the IWO1