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Ladovsky family, [190-]-2012.
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Kieltzer Sick Benefit Society, Toronto, [between 1930 and 1935].
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Cloakmakers Union, Branch 16, Labor League, Toronto, [193-?].
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Branch 3, Labor League, Toronto, [193-?].
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Toronto Kielcer Maccabees Football and Sports Club, Toronto, [ca. 1933].
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Camp Naivelt Committee, 1936.
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Labour League, organized June 1926, 1935.
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Labour League, Winchevsky Centre, [ca. 1932].
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Branch 6, Labor League, [193-?].