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

  • Charles Leinonen

    Date of Birth: 1881-04-30
    Birthplace: Kuolijahoi Olulaann Finland

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  • Russell Larsen

    Date of Birth: 4/23/1901
    Birthplace: Laurium Michigan

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  • William A. Warren

    Date of Birth: 1895-11-14
    Birthplace: Calumet Michigan

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  • Henry Heiskari

    Date of Birth: 1880-11-26
    Birthplace: Laminika [c3] Olulaann Finland

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  • John Koivu

    Date of Birth: 1871-08-16
    Birthplace: Oleaborg Olulaann Finland

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  • Agop Kaleshian

    Date of Birth: 1891
    Birthplace: Aless [c6] Poland Armenian Russia

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  • Albert Stanley Malnar

    Date of Birth: 12/15/1901
    Birthplace: Calumet

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  • Wendell V. Floyd

    Date of Birth: 9/25/1901
    Birthplace: Calumet Michigan

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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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