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

  • Lawrence Louis Petitte

    Date of Birth: 7/9/1924
    Birthplace: Calumet Michigan

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  • Alvin L. Fullmer

    Date of Birth: 1890-11-29
    Birthplace: Salt Lake City Utah

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  • Walter Trestrail

    Date of Birth: 2/3/1907
    Birthplace: Laurium Michigan

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  • Barney Oikarinen

    Date of Birth: 1874-02-02
    Birthplace: Bolanka Oulu Finland

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  • Delore Hould

    Date of Birth: 1883-05-05
    Birthplace: Calumet Michigan

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  • Frank G. Weber

    Date of Birth: 1892-07-10
    Birthplace: Calumet

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  • Arthur Jensen

    Date of Birth: 7/25/1903
    Birthplace: Florida Location Michigan

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  • John Klobuchar

    Date of Birth: 1879-03-03
    Birthplace: Chern Rudolphsvert Austria

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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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