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

  • Dorothy Semmens

    Date of Birth: 10/4/1910
    Birthplace: Calumet Michigan

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  • Christ Nissen

    Date of Birth: 1884-07-27
    Birthplace: Kardaman Denmark

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  • Thomas Williams

    Date of Birth: 1888-02-11
    Birthplace: Catlin Illinois

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  • Eric Mickelson

    Date of Birth: 1885-03-03
    Birthplace: Finland

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  • Arvid Hansen

    Date of Birth: 1881-05-09
    Birthplace: Bayala Sweden

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  • James Corbett

    Date of Birth: 1892/12/29
    Birthplace: Brooklyn New York United States

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  • Raymond T. Edwards

    Date of Birth: 6/24/1917
    Birthplace: Fairdale North Dakota

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  • Konstanty Jachimchuk

    Date of Birth: 1870-07-18
    Birthplace: Waskavenka Lomza Poland

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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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