Champion Mine Labor Tally Sheets (20 of 24), 1966

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Abstract/Description: These labor tally sheets record the hours worked by the miners employed in the Champion Mine. They identify the occupation of the men and the numbers of hours worked.
Subject(s): Copper mines and mining
Copper miners
Houghton County (Mich.)
Champion Mine (Painesdale, Mich.)
Date Created: 1966