Correspondence of Colonel Morris Mendelsohn, President of Hatzach U.S. with:
New York University; U.S. President Franklin Roosevelt; Tel Hai Fund Central Executive; Yosef Bader; Benzion Netanyahu; American press; various U.S. universities; various institutions of American authorities; various Jewish organizations.
Main topics: political situation in the world and the Jewish problem; shipment of Movement publications and promotional materials; fundraising; invitations to events; question of American mandate in Eretz Israel; question of U.N. mandate in Eretz Israel