File:Amalgamated Association of Iron and Steel Workers emblem before the union added tin workers to the union in 1900.png
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Amalgamated_Association_of_Iron_and_Steel_Workers_emblem_before_the_union_added_tin_workers_to_the_union_in_1900.png (261 × 261 픽셀, 파일 크기: 115 KB, MIME 종류: image/png)