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

  • Victor Ollikainen

    Date of Birth: 11/2/1905
    Birthplace: Atlantic Michigan

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  • Joseph Stefaniak

    Date of Birth: 3/13/1949
    Birthplace: Schroda Posen Poland

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  • Wilhelm Hertfelder

    Date of Birth: 2/25/1901
    Birthplace: Crailsheim Wurtemberd Germany

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  • Bernard Ziemnick

    Date of Birth: 8/17/1908
    Birthplace: Mason Michigan

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  • John Pechawer

    Date of Birth: 4/4/1906
    Birthplace: Calumet Michigan

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  • Ole Krigsholm

    Date of Birth: 1854-10-12
    Birthplace: Sweden

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  • Thomas H Wilcox

    Date of Birth: 1885-06-12
    Birthplace: Wolverine Mine Michigan

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  • Arthur Hietala

    Date of Birth: 1878-09-30
    Birthplace: Sinia 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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