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

  • Ernest Oja

    Date of Birth: 1891-07-30
    Birthplace: Konos Vaasa Finland

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  • Carl Ally

    Date of Birth: 1883-09-04
    Birthplace: Monactar [c6] Agaleier [c6] Turkey

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  • Mauro Sacchi

    Date of Birth: 1882-02-13
    Birthplace: Milano Italy

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  • Irvine G. Erickson

    Date of Birth: 1/2/1900
    Birthplace: Calumet Michigan

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  • George Sliney Clifford

    Date of Birth: 3/15/1902
    Birthplace: Workshire England

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  • Frank Alto

    Date of Birth: 1890-05-01
    Birthplace: Wasalaann Finland

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  • Paul Kocsis

    Date of Birth: 1893-10-18
    Birthplace: Shomos Megye Austria Hungary

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  • Ralph George Legler

    Date of Birth: 1/21/1912
    Birthplace: Green County Wisconsin

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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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