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

  • Francisco Hermon

    Date of Birth: 1888-05-01
    Birthplace: Kovin Guberna Russia

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  • Thomas Kallas

    Date of Birth: 1892-01-25
    Birthplace: Megelopolis Greece

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  • Louis Paulis

    Date of Birth: 1885-08-15
    Birthplace: Useramano Cali Italy

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  • Michael Kassij

    Date of Birth: 1877
    Birthplace: Salona Hungary

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  • Clemens Adam Michalak

    Date of Birth: 10/11/1912
    Birthplace: Calumet Michigan

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  • Ralph Radosevich

    Date of Birth: 1892-10-24
    Birthplace: Croatia

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  • August Olson

    Date of Birth: 1889-12-08
    Birthplace: Dablslad Sweden

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  • John Udovich

    Date of Birth: 1870-10
    Birthplace: Istria Croatia 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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