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

  • John Hyvarinen

    Date of Birth: 1875-12
    Birthplace: Oululand Finland

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  • Matti Mestala

    Date of Birth: 1886-09-26
    Birthplace: Wimpeli Vaasa Finland

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  • Roy Mahoney

    Date of Birth: 6/6/1903
    Birthplace: Champion Michigan

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  • Harold Brown

    Date of Birth: 1/10/1901
    Birthplace: Calumet Michgian United States

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  • Lawrence Cook

    Date of Birth: 1896-02-05
    Birthplace: Sioux City Iowa

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  • Thomas Mandykowski

    Date of Birth: 1893-12-10
    Birthplace: Mihala Lublin Russia Poland

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  • Guiseppe Campardo

    Date of Birth: 1877/02/06
    Birthplace: Treviso Coly Umberta Italy

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  • Haktor Walvatne

    Date of Birth: 1880-12-22
    Birthplace: Sunde Norway

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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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