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

  • Carl A. Korthof

    Date of Birth: 1894-03-24
    Birthplace: Renville Minnesota

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  • Joseph Daniell

    Date of Birth: 1864
    Birthplace:

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  • Alfred Skow

    Date of Birth: 9/30/1901
    Birthplace: Denmark

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  • Emil Wenberg

    Date of Birth: 1878-11-18
    Birthplace: Norwegian

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  • Roy Gross

    Date of Birth: 1897-11-15
    Birthplace: Oshkosh Wisconsin

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  • Joseph Gasparic

    Date of Birth: 1893-02-21
    Birthplace: Delnice Croatia

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  • John J. O'Brien

    Date of Birth: 1881-10-17
    Birthplace: Belleville Illinois

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  • Margaret C. Olczem [c7]

    Date of Birth: 1895-05-23
    Birthplace: Lake Linden

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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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