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

  • Otto Reini

    Date of Birth: 1893-08-06
    Birthplace: Calumet

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  • Nicholas Rigal

    Date of Birth: 1895-10-15
    Birthplace: Malich Grodna Russia

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  • Hugo Edward Koski

    Date of Birth: 11/26/1911
    Birthplace: Calumet Michigan

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  • Dominic DeiCos

    Date of Birth: 1894-01-05
    Birthplace: Treviso Fregona Italy

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  • Toiva Kampman

    Date of Birth: 10/20/1909
    Birthplace: Finland

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  • Albert R. Ruottinen

    Date of Birth: 1881-05-07
    Birthplace: Sompio Finland

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  • Joseph Zagar

    Date of Birth: 1885-03-15
    Birthplace: Serad Croatia Austria

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  • John Judnich

    Date of Birth: 1857-11-12
    Birthplace: Ghernemble Krain Austria

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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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