![Labor Secretary William B. Wilson](/sites/default/files/photo/secretary%20wilson.jpg)
Labor Secretary William B. Wilson sent Kate Waller Barrett to Europe on a fact-finding mission and to confer with other governments and charitable organizations on behalf of the U.S. Bureau of Immigration. (Photo: Library of Congress)
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Labor Secretary William B. Wilson sent Kate Waller Barrett to Europe on a fact-finding mission and to confer with other governments and charitable organizations on behalf of the U.S. Bureau of Immigration. (Photo: Library of Congress)