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

  • Arvid Rova

    Date of Birth: 1876-10-07
    Birthplace: Yoksenge Lilulaann Sweden

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  • William O'Brien

    Date of Birth: 1862-03-17
    Birthplace: New Jersey

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  • Toivo Kohonen

    Date of Birth: 1884-08-30
    Birthplace: Lemi Vupurilaan Finland

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  • [m1] Alexander A. Collin

    Date of Birth: 1868-01-04
    Birthplace: Etsan Vaasa Province Finland

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  • August Mattson

    Date of Birth: 9/18/1906
    Birthplace: Mass City Michigan USA

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  • Michael Platisha

    Date of Birth: 1895-02-01
    Birthplace: Brinje Croatia Austria

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  • Joseph Lukezich

    Date of Birth: 1877-02-08
    Birthplace: Unter Krine Chernemble Austria

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  • Samuel Chynoweth

    Date of Birth: 1880-10-23
    Birthplace: North Umberland County England

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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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