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

  • William A. Williams

    Date of Birth: 1899-09-06
    Birthplace: Laurium Michigan

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  • John A. Deegan

    Date of Birth: 1874-07-24
    Birthplace: Minden City Michigan

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  • Gabriel Kangas

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

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  • Emil Koski

    Date of Birth: 1888-07-18
    Birthplace: Kokka Wiipoilaann Finland

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  • Leonard A. Koski

    Date of Birth: 10/11/1905
    Birthplace: Centennial Mine Michigan

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  • Michael Seppala

    Date of Birth: 1884
    Birthplace: Lafyorg Wasalaann Finland

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  • Nestor Leanden Linden

    Date of Birth: 6/18/1900
    Birthplace: Solo Vaasa Finland

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  • Andrew Blau Jr.

    Date of Birth: 10/15/1908
    Birthplace: Laurium 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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