United Mine Workers of America. President's Office
Biographical notes:
The President's Office of the United Mine Workers of America dates from the formation of the union in 1890. Union districts evolved and changed over the decades.
From the description of United Mine Workers of America, President's Office correspondence with districts, 1898-1973. (Pennsylvania State University Libraries). WorldCat record id: 747952281
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Subjects:
- Miners
Occupations:
Places:
- Canada (as recorded)
- United States (as recorded)