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Delegates to First Biennial Young Judaea Conference, Toronto, 31 Jul., 1932.
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Poalei Zion group, Toronto, [ca. 1930].
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Jewish National Fund Ussishkin Jubilee Conference, Zionist building, Beverley St., Toronto, 1938.
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Shemen's lecture on Polish Jewry and the struggle between existence and ruin, 1936.