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

  • Joseph Bolterstein

    Date of Birth: 2/20/1914
    Birthplace: Calumet Michigan USA

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  • Walter Sundberg

    Date of Birth: 1890-11-08
    Birthplace: Michigamme Michigan

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  • Edward Swanberg

    Date of Birth: 1887-11-27
    Birthplace: Hernechand Sweden

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  • Eldred F. Johnson

    Date of Birth: 3/11/1904
    Birthplace: Laurium Michigan

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  • Hassel S. Yntema

    Date of Birth: 1880-11-29
    Birthplace: Forest Grove Michigan

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  • Carlo DeSilvestri

    Date of Birth: 1885-07-16
    Birthplace: Montrigastio Novara Italy

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  • Elmer Anderson

    Date of Birth: 1898-02-23
    Birthplace: M Wisconsin

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  • Frank Judnich

    Date of Birth: 1887-06-11
    Birthplace: Calumet 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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