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

  • George Koslowski

    Date of Birth: 3/25/1907
    Birthplace: Stevens Point Wisconsin

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  • Grant Williams

    Date of Birth: 1896-03-12
    Birthplace: Hubbell Michigan

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  • Heinrich Supe

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

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  • William Mulcahy

    Date of Birth: 1881-08-22
    Birthplace: Montreal Canada

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  • Ernest A. Viau

    Date of Birth: 1898-11-18
    Birthplace: Calumet Michigan

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  • Mads Rasmussen

    Date of Birth: 1892-04-07
    Birthplace: Bouganson Denmark

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  • Gabriel Kangas

    Date of Birth: 1882-08-08
    Birthplace: Vasaland Finland

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  • Wojdech Szufla

    Date of Birth: 1888-04-15
    Birthplace: Lubelski Guberna Russia Poland

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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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