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

  • Leonard Saarela

    Date of Birth: 1894-12-13
    Birthplace: Calumet Michigan

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  • Louis Kosmoch

    Date of Birth: 1876-06-21
    Birthplace: Mizlavodica Croatia

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  • Eli Maki

    Date of Birth: 1878-07-06
    Birthplace: Wasa Vaasa Finland

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  • Emil G Kruger

    Date of Birth: 1888-01-20
    Birthplace: Loretta Minnesota

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  • Andrew Lampsa

    Date of Birth: 1859-12
    Birthplace: Oleaborg Finland

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  • Charles Naasko

    Date of Birth: 7/23/1905
    Birthplace: Tivola Michigan

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  • James O'Leary

    Date of Birth: 1884-08-31
    Birthplace: Houghton Michigan

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  • William Henthorne

    Date of Birth: 1892-05-26
    Birthplace: Homer Illinois

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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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