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

  • Hugh Duffy

    Date of Birth: 1870-12-05
    Birthplace: Booneville Iowa

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  • Henry Hiltunen

    Date of Birth: 1883-04-06
    Birthplace: Oululand Finland

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  • Gertrude L. Cargin

    Date of Birth: 1899-08-23
    Birthplace: Calumet

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  • John Thorpe

    Date of Birth: 1898-09-03
    Birthplace: Calumet Michigan

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  • John Boryoz

    Date of Birth: 1894-10-17
    Birthplace: Palavy Lublin Poland

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  • Nels Mahle

    Date of Birth: 1867-09-14
    Birthplace: Norway

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  • John Tomasi

    Date of Birth: 1896-05-31
    Birthplace: Locana Torino Italy

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  • Thomas Gracey

    Date of Birth: 1884
    Birthplace: Ottowa Ontario Canada

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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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