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historicalmarkerproject/markers/HM1ATY_john-siney_St.-Clair-PA.html
Pioneering labor organizer and leader of the Workingmen's Benevolent Association (WBA) of Schuylkill County, a union of anthracite mineworkers. Formed nearby in 1868, WBA had 20,000 members in 22 districts; secured state mine safety laws and the f…
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