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

  • Walter Hietala

    Date of Birth: 1886-07-14
    Birthplace: Jalasjarvi Finland

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  • John Muller

    Date of Birth: 1883-05-15
    Birthplace: Sabolj Venuldu Hungary

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  • John Evetz

    Date of Birth: 1880-02-13
    Birthplace: Threbutcha Austria

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  • Ivar Helpakka

    Date of Birth: 1878-03-11
    Birthplace: Taeriva [c7] Vaasa Finland

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  • John Hand

    Date of Birth: 1872-05-25
    Birthplace: England

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  • Sam J. Oikarinen

    Date of Birth: 10/16/1906
    Birthplace: Boston Location Calumet

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  • Albert Taddeucci

    Date of Birth: 12/11/1905
    Birthplace: Hancock Michigan

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  • Leon Olejniczak

    Date of Birth: 1873-08-16
    Birthplace: Germany

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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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