" Radio broadcast over the Vienna station, Thursday, July 17, of a talk in Hebrew by the head of Betar in Austria, Asher Ben Oni, on the topic: Herzl and Jabotinsky " " (מעלדונ! …. א רעפעראט אין העברעאיש … הערצעל און זשאבאטינסקי) ", undated
" Radio broadcast over the Vienna station, Thursday, July 17, of a talk in Hebre...