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

  • Giuseppe Pietra

    Date of Birth: 1887-07-27
    Birthplace: Alexandra Fugero Italy

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  • Charles Aldea

    Date of Birth: 1889-04-11
    Birthplace: Morstorda Austria-Hungary

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  • Oscar Maki

    Date of Birth: 1892-07-05
    Birthplace: Isahola Vaasa Finland

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  • John Effinger

    Date of Birth: 1854-08-19
    Birthplace: Wurttenberg Germany

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  • John Trevorrow

    Date of Birth: 1874-03-28
    Birthplace: St. Ives England

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  • Louis Juhasz

    Date of Birth: 1880-10-28
    Birthplace: Sabolj Megye Hungary

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  • Edward L. Yotti

    Date of Birth: 10/22/1901
    Birthplace: Calumet Michigan

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  • Victor B. Baranowski

    Date of Birth: 1895-11-04
    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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