Search Miners Database

The Copper Miners Employee Card database includes records for almost 40,000 people who worked for the Calumet & Hecla Mining Company.

EMPLOYEE CARDS

  • Steve Toth

    Date of Birth: 1878-10-31
    Birthplace: Hungary

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  • Heinrich Supe

    Date of Birth: 1893-06-20
    Birthplace: Westphalen Germany

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  • John Gasperich

    Date of Birth: 1892-09-20
    Birthplace: Lokuo Austria Croatia

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  • Charles Kostamo

    Date of Birth: 1860-03-15
    Birthplace: Olulaann Finland

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  • Felix Ruonavaara

    Date of Birth: 11/28/1903
    Birthplace: Jacobsville Michigan

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  • Francis Dupuis

    Date of Birth: 1843-02-22
    Birthplace: Canada

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  • George Coburn

    Date of Birth: 1896-05-09
    Birthplace: Arkansaw Wisconsin

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  • Herman Siede

    Date of Birth: 1895-12-13
    Birthplace: Stillwater Minnesota

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The Keweenaw Time Traveler

The Keweenaw Time Traveler is an online historical atlas created by researchers at Michigan Tech that you can explore from home on your computer or on your mobile device when exploring the landscape. It combines historical maps with archival records — including the C&H employee cards! — about the people who lived and worked in Houghton and Keweenaw counties from 1880-1940. Try it now: KeweenawHistory.com.

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