Hatzohar (Zionist Revisionists):
Correspondence with: Yaakov Landau, Yehuda Orenstein, J. Hoffmann, Hatzohar Branch in Bucharest, A. Donati, S. Wygodsky, Dr. M. Lustig, David Bojko, Dutch Ambassador in Paris, Maurycy Greenbaum, Hatzohar Branch in Austria, and Jewish Telegraphic Agency (S. Jacobi).
Includes documents in German, French, Russian, Italian, Yiddish and English.