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

  • Charles Toms

    Date of Birth: 1894-09-06
    Birthplace: Yuricksville Ohio

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  • Gerald Hoyle Herbert

    Date of Birth: 5/16/1921
    Birthplace: Chicago Illinois

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  • Paul Pylvanain

    Date of Birth: 1882-11-23
    Birthplace: Michel Finland

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  • Jacob Antoszkow

    Date of Birth: 1894-09-23
    Birthplace: Satko-Ukarina Austria

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  • John Miller

    Date of Birth: 1896-07-04
    Birthplace: Milwaukee Wisconsin

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  • Louis Graika

    Date of Birth: 1889-08-01
    Birthplace: Germany

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  • Matt G. Ollila

    Date of Birth: 12/9/1910
    Birthplace: Fulton Michigan

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  • Emil Mattson

    Date of Birth: 1904-08-38
    Birthplace: Hurontown Michigan USA

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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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