Shimshon Unichman's correspondence with Zionist and Jewish Organizations:
Union of Cochin Immigrants, Jewish National Council, Mapai Headquarters (Workers Party of Eretz Israel), Central Office for Settlement of German Jews in Eretz Israel, Jewish Agency Executive, World Congress of Polish Immigrants, Keren Kayemet LeIsrael (Jewish National Fund).
About the following topics:
Summary of Conference of Representatives for Cochin Immigrants in Israel (18/12/1960), meeting of Central Elections Committee to Assembly of Elected of the National Committee to Knesset Israel, letter from Yosef Almogi from Mapai Headquarters, Arie Kipnis, letter from Henrietta Szold about Robert Rubinstein, certificates, Youth Aliyah (immigration), ship the "Palestina", Youth Organization in Rosh Pina, condolence letter from Henrietta Szold about death of Zeev Jabotinsky, permit from Meir Grossman allowing Unichman to leave for Europe for Brit Hatzohar (Union of Zionist Revisionists) matters, entry visa to France for Unichman and his wife, public relations work for KKL (Jewish National Fund).