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

  • George M. Olds

    Date of Birth: 8/30/1902
    Birthplace: Ishpeming Michigan

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  • John Grigg

    Date of Birth: 1878-05-09
    Birthplace: Colorado

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  • Vinko Krizmanic

    Date of Birth: 1892-07-22
    Birthplace: Syagram Croatia Austria

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  • Julius W. Pederson

    Date of Birth: 1877-07-15
    Birthplace: Norway

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  • Martin Bolf

    Date of Birth: 1866-12
    Birthplace: Lokve Croatia Austria

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  • Howard Paull

    Date of Birth: 1893-09-01
    Birthplace: Mount Morris Michigan

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  • Isaac Karppinen

    Date of Birth: 1871-05-31
    Birthplace: Leniijavi Oulu Finland

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  • Emil Seigneurie Sr.

    Date of Birth: 1857
    Birthplace: 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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