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

  • Albert Mattson

    Date of Birth: 1880-06-20
    Birthplace: Finland

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  • Lawrence Cane

    Date of Birth: 1891/07/05
    Birthplace: Ontonagon Michigan United States

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  • George Carbo

    Date of Birth: 1/31/1903
    Birthplace: Ironwood Michigan

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  • John Donnelly

    Date of Birth: 1899-06-26
    Birthplace: Tacoma Washington

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  • Raymond Seppala

    Date of Birth: 9/15/1900
    Birthplace: Calumet Michigan

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  • Mario Crova

    Date of Birth: 1890-12-16
    Birthplace: Cavagnola Italy

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  • A. M. Wickman

    Date of Birth: 1886-02-19
    Birthplace: Detroit Harbor Wisconsin

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  • Bert E. Carlson

    Date of Birth: 1890-09-07
    Birthplace: Wolverine 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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