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

  • Robert Lyman Johnson

    Date of Birth: 7/2/1913
    Birthplace: Laurium Michigan

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  • Wilmer McLeod

    Date of Birth: 8/19/1902
    Birthplace: Calumet Michigan

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  • John Horvath

    Date of Birth: 1880-11-07
    Birthplace: Red Jacket Michigan

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  • Carl E. Mathieson

    Date of Birth: 1877-06-17
    Birthplace: Christiania Norway

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  • Francisex Adamczyk

    Date of Birth: 1888-07-04
    Birthplace: Russ Kaleske Poland

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  • John Makitalo

    Date of Birth: 1877-04-04
    Birthplace: Pavola Olulaann Finland

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  • Joseph Milowski

    Date of Birth: 1892-01-06
    Birthplace: Crosa Kwovensk Russia

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  • Oscar Hietalahti

    Date of Birth: 1884-12-03
    Birthplace: Jurva Wasalaan Finland

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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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