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

  • James F. Henderson

    Date of Birth: 1883-12-15
    Birthplace: Lake Linden Michigan

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  • Jacob Karppinen

    Date of Birth: 1887-04-09
    Birthplace: Atlantic Mine

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  • George Orlic

    Date of Birth: 1890-10-26
    Birthplace: Brinje Croatia Austria

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  • John H. Koskela

    Date of Birth: 1877-04-15
    Birthplace: Pudosjarvi Olulaann Finland

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  • Olive Koopikka

    Date of Birth: 1896-01-28
    Birthplace: Copper Falls Michigan

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  • Charles Kopp

    Date of Birth: 1875-07-23
    Birthplace: Quincy Mine Michigan

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  • Ivan Maras

    Date of Birth: 1893-06-24
    Birthplace: Lich Croatia Austria

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  • Charles Roland

    Date of Birth: 1/11/1905
    Birthplace: Detroit 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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