Correspondence with: Von Weisl; A. Weinshall; Kedmi Cohen; Y. Resnik; Rabbi Stephen Wise; Hatzach (New Zionist Organization) London Presidium; A. M. Gerothwohl.
Main topics: dispatching articles and books; relations between Hatzach and Ben Gurion; question of Aliyah Bet; transferring presidium of Hatzach from London to New York; sending book "Jewish War Front" by Jabotinsky and critique of the book.