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

  • Jacob Karkela

    Date of Birth: 1861-12-26
    Birthplace: Kemijarvi Finland

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  • John Cossette

    Date of Birth: 1886-06-30
    Birthplace: Hancock Michigan

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  • Joseph Perrong

    Date of Birth: 1872-08-22
    Birthplace: Calumet

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  • Herman Laakkonen

    Date of Birth: 1875-10-08
    Birthplace: Wasa Finland

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  • Mariano Bertolo

    Date of Birth: 1890-12-17
    Birthplace: Fiume Veneto Udine Italy

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  • James Brown

    Date of Birth: 1893/10/11
    Birthplace: Kirkcaldy Scotland

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  • Joseph Jelic

    Date of Birth: 1898-03-12
    Birthplace: Mostia Hercigovina Austria

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  • Rudolph Rytte

    Date of Birth: 5/8/1907
    Birthplace: Challange Mine

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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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