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

  • Raymond M. Madigan

    Date of Birth: 1898-04-18
    Birthplace: Calumet Michigan

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  • Wesley Takala

    Date of Birth: 11/29/1910
    Birthplace: Calumet Michigan

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  • Clarence Johnson

    Date of Birth: 2/10/1906
    Birthplace: Laurium Michigan

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  • John Masse

    Date of Birth: 1885-07-17
    Birthplace: Lokadas Krain Austria

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  • Arvid Auno

    Date of Birth: 1889/12/28
    Birthplace: Tornea Finland

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  • Arnold I. Niemi

    Date of Birth: 9/17/1907
    Birthplace: Hancock Michigan

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  • Harold R. Billington

    Date of Birth: 1894-02-20
    Birthplace: Freemont Wisconsin

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  • John Siltanen

    Date of Birth: 1890-03-22
    Birthplace: Wasalaann Finland

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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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