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

  • Albert C. Heslip

    Date of Birth: 1889-08-17
    Birthplace: St. Marie Michigan

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  • Martin Cimermancic

    Date of Birth: 1891
    Birthplace: Manistique Michigan

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  • Herbert S. Grewe

    Date of Birth: 6/16/1906
    Birthplace: St. Paul Minnesota

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  • John F Sullivan

    Date of Birth: 1876-05-28
    Birthplace: Black Hills Colorado

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  • Carl Moilanen

    Date of Birth: 12/13/1910
    Birthplace: Kearsarge Michigan

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  • John Miller

    Date of Birth: 1882-11-17
    Birthplace: Lowkova Kovna Russia

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  • John Centanino

    Date of Birth: 1878-03-31
    Birthplace: Toreno Italy

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  • Ernest J. Dolkey

    Date of Birth: 9/19/1924
    Birthplace: St. Marys Loc

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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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