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 Peterson

    Date of Birth: 1888-10-06
    Birthplace: Smalland Sweden

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  • Levi Komula

    Date of Birth: 1892-04-06 [m1]
    Birthplace: Chassell

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  • Roy E. O'Brien

    Date of Birth: 1894-08-08
    Birthplace: Houston Texas

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  • Isaac Nuuksujarvi

    Date of Birth: 1893-10-08
    Birthplace: Norbotten Sweden

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  • Peter Koskinen

    Date of Birth: 1894-07
    Birthplace: Isalmi Kuopiolaann Finland

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  • John Potowski

    Date of Birth: 1881-12-16
    Birthplace: Kovna Russia

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  • William Phillips

    Date of Birth: 1893-08-16
    Birthplace: Crystal Falls Michigan

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  • Kuzman Petrin

    Date of Birth: 1881-10-27
    Birthplace: Agram Pozeck 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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