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

  • Rudolph Adler

    Date of Birth: 1890-2-21
    Birthplace: Delmo Dubovan Austria Hungary

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  • Benjamin Pelto

    Date of Birth: 1/10/1926
    Birthplace: Hoton Michigan

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  • Henry Kokkonen

    Date of Birth: 1879-05-23
    Birthplace: Finland

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  • Frank Okln

    Date of Birth: 1888-09-14
    Birthplace: Yugoslavia

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  • Howard Delongchamp

    Date of Birth: 1888-07-02
    Birthplace: Osceola Michigan

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  • John Kaura

    Date of Birth: 1880-07-18
    Birthplace: Wasalaann Salayoki Finland

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  • Fred Pfennig

    Date of Birth: 1895-01-08
    Birthplace: Althawsen

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  • Henry Nelson

    Date of Birth: 1894-05-27
    Birthplace: St. Paul Minnesota

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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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