![](http://www.alamy.com/thumbs/6/3C7E30FE-40AE-4AEB-8307-AF3F2D793315/DHC207.jpg)
Hall, district field worker UMWA gives oath to miners joining union. Black Mountain Corporation, 30-31, 541282
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Keywords: .., 30-31, 541282, archive, black, bygone, corporation, district, field, hall, historic, history, joining, , miners, mountain, oath, umwa, union., usa, vintage, worker