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

  • J. George Mann

    Date of Birth: 1879-02-21
    Birthplace: Weilheim Wurttenberg

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  • John Niskanen

    Date of Birth: 1890-09-17
    Birthplace: Kuopio Kuopiolaann Finland

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  • Ralph J. Preston

    Date of Birth: 1885-08-16
    Birthplace: Roberts Wisconsin

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  • Otto Henry Makkinen

    Date of Birth: 1884-07-11
    Birthplace: Isavo Kuopiolaann Finland

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  • George Sipos

    Date of Birth: 1890-08-10
    Birthplace: Besh Megye Ung Hungary

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  • Jose Nieto

    Date of Birth: 1899-06
    Birthplace: San Luis Potosi Mexico

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  • Arvid Niemi

    Date of Birth: 1896-06-18
    Birthplace: Illiviskals Vaasa Finland

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  • William Lawlor

    Date of Birth: 1893-05-21
    Birthplace: Hurontown 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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