Mather Mine and Cambria-Jackson Mine: Caving-back operation, Cambria-Jackson Mine
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[Mather Mine and Cambria-Jackson ...
Author
Petersen, Max S.Arthur Lakes Library
Russell L. and Lyn Wood Mining History Archive
United States. Bureau of Mines
Date
1946-09Keywords
Cleveland-Cliffs Iron CompanyIron mines and mining
Mine timbering
Scenes, underground
Underground mining