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

  • Clodie McKinstry

    Date of Birth: 1/20/1905
    Birthplace: Calumet Michigan

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  • John Johnson

    Date of Birth: 1893-08-04
    Birthplace: Umo Sweden

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  • Owen T. Fitzgerald

    Date of Birth: 1892-08-29
    Birthplace: Dodge City Kansas

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  • Herman P. Mattson

    Date of Birth: 1872-06-08
    Birthplace: Nurma Vaasa Finland

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  • George Plesha

    Date of Birth: 1885
    Birthplace: Delnitza Croatia Austria

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  • John Pellikka

    Date of Birth: 1885-07-06
    Birthplace: Keskila Olulaan Finland

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  • Alfred Barry

    Date of Birth: 5/2/1907
    Birthplace: Quincy Mine Michigan

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  • William Helakoski

    Date of Birth: 1888-12-12
    Birthplace: Ollelaan Finland

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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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