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

  • Frank Kozlousky

    Date of Birth: 1880
    Birthplace: Poland

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  • John Fredrick Becker

    Date of Birth: 1886-06-23
    Birthplace: Calumet Michigan

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  • Adolph Kaspala

    Date of Birth: 1892-01
    Birthplace: Haliota Oleaborglaan Finland

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  • Secondo Calcio

    Date of Birth: 1881-12-25
    Birthplace: Toreno Italy

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  • Frank Warmbrumm

    Date of Birth: 1889-09-09
    Birthplace: Vienna Austria

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  • Axel Kallio

    Date of Birth: 1885-02-22
    Birthplace: Kariyoki Wasalaann Finland

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  • Frank Bratetic

    Date of Birth: 1879-05
    Birthplace: Severine Croatia Austria

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  • Joseph Lancour

    Date of Birth: 1896-10-12
    Birthplace: Rapid River Michigan

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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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