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

  • Henry Maki

    Date of Birth: 9/11/1930
    Birthplace: Trimountain Michigan

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  • Yelmer Heikkila

    Date of Birth: 1891-07-28
    Birthplace: Calumet

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  • Joseph W Danforth

    Date of Birth: 1881-4-11
    Birthplace: Boston Mass

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  • Charles Warren

    Date of Birth: 1884-07-10
    Birthplace: New York City

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  • Walter J. MacCumber

    Date of Birth: 1893-09-08
    Birthplace: Osceola Michigan

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  • Nels Sorensen

    Date of Birth: 1879-01-04
    Birthplace: Jelling Denmark

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  • Paul Traxler

    Date of Birth: 1895-07-21
    Birthplace: Menominee Wisconsin

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  • Eli J. Alatalo

    Date of Birth: 1/8/1906
    Birthplace: Mass City 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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