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 G. Wawrzyniak

    Date of Birth: 1895-07-28
    Birthplace: Calumet Michigan

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  • Charles Edwin Karpinen

    Date of Birth: 4/3/1917
    Birthplace: Calumet

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  • Toivo Mattson

    Date of Birth: 9/17/1900
    Birthplace: Calumet Michigan

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  • Leo Roehm

    Date of Birth: 9/19/1900
    Birthplace: Laurium Michigan

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  • John Salo

    Date of Birth: 1894-02-05
    Birthplace: Bargano Turulaann Finland

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  • Sylvanus Collins

    Date of Birth: 1884-08-07
    Birthplace: Atlantic

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  • Charles Kuopus

    Date of Birth: 1875-09-30
    Birthplace: Idivalkoski Finland

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  • Erik Berg

    Date of Birth: 1882/04/10
    Birthplace: Nassja 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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