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You searched for: Date 1937 Remove constraint Date: 1937 Topical Subjects Coal Mines and Mining--Progressive Miners Of America--Ozanic Collection. Remove constraint Topical Subjects: Coal Mines and Mining--Progressive Miners Of America--Ozanic Collection.
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A group portrait of the Progressive Mine Workers' Scale Committee that won the rights for a seven hour working day in 1937.
A flooded load yard at Muddy, Ill.