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

  • G. Friedrich Klumpp

    Date of Birth: 1897-03-12
    Birthplace: Gablenberg Stuttgart Germany

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  • Fred Kuhnke

    Date of Birth: 1893
    Birthplace: Essen Germany

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  • Swan Johnson

    Date of Birth: 1894-07-28
    Birthplace: Bleken Sweden

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  • John Kreutzen

    Date of Birth: 1876-08-23
    Birthplace: [m1] Michigan

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  • Isaac Polvi

    Date of Birth: 1854
    Birthplace: Finland

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  • John Bonna

    Date of Birth: 1892/10/09
    Birthplace: Sault Saint Marie Michigan United States

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  • Charles G. Hoehner

    Date of Birth: 1889-10-30
    Birthplace: Calumet Michigan

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  • Anton Hedstrom

    Date of Birth: 1890-12-09
    Birthplace: Jemtland Sweden

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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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