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

  • Emanuel Petterson

    Date of Birth: 1892-12-11
    Birthplace: Over Torneo Sweden

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  • John Andrina

    Date of Birth: 1884-06-17
    Birthplace: San Martino Lorrina Italy

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  • John Ivan

    Date of Birth: 1894-12-15
    Birthplace: Noich Selmas Hungary

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  • Henry Effinger

    Date of Birth: 1878-07-28
    Birthplace: Cliff [m1]

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  • Clement Zwierzchowski

    Date of Birth: 12/24/1901
    Birthplace: Calumet Michigan

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  • Frank Laiho

    Date of Birth: 1886-12-12
    Birthplace: Pori Finland

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  • Erick Paju

    Date of Birth: 1880-06-20
    Birthplace: Finland

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  • John F. Mathieson

    Date of Birth: 1874-09-06
    Birthplace: Ontario Canada

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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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