Articles by Israel Ribak, about: Betar Warsaw on Zamenhof Street, Pawel Frenkel, his experiences in prison in Soviet Union, Jewish youth in Poland and youth movements before World War II, anti-Semitism in Europe before the Holocaust, Be'er Sheva, political situation in Israel, Zeev Jabotinsky, Ribak's activity in refugee camps for Holocaust survivors in Austria and Italy, his illegal immigration to Israel on board ship "Hatikvah," ship's seizure by the British and transfer of illegal immigrants to camps in Cyprus.
Also in file: section in Israeli newspaper by Rivak, "About the Legacy of Betar"; letter "Betar North Warsa" from the Journal 'Maoz'.