Members of Hatzohar (Zionist Revisionists) and Betar at meeting in Ostroh. Standing from right: Yasha Potashnik, Lyova Finkel, Mosia Soroka, Avraham Shrobsteig, Misha Eisenstein, Misha Tzvaiman and Motke Tzimes. Seated from right: Nusinov, Brit HaHayal Commander, Abrasha Abelman, Menachem Begin, Gedalya Gadlevsky, and Buzia Hassid.