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

  • Jacob R. Hendrickson

    Date of Birth: 1858-04-12
    Birthplace: Wasalaan Finland

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  • John Ralkalo

    Date of Birth: 1880-02
    Birthplace: Oulu Finland

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  • Henry Amos

    Date of Birth: 1871-10-07
    Birthplace: Detroit Michigan

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  • Walter M.MacDonald

    Date of Birth: 6/8/1900
    Birthplace: Lake Linden Michigan

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  • Peter Osmak

    Date of Birth: 1878-05-21
    Birthplace: Crne Luke Croatia Austria

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  • Charles Kiefer

    Date of Birth: 3/6/1909
    Birthplace: Lake Linden Michigan United States of America

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  • Victor Suomi

    Date of Birth: 1877-09-20
    Birthplace: Huopo Tuio Finland

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  • Asdig Kapralian

    Date of Birth: 1888-03
    Birthplace: Tamasok Armenia Turkey

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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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