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

  • John K. Jarvi

    Date of Birth: 11/27/1906
    Birthplace: Wolverine Michigan

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  • Walter Eron

    Date of Birth: 1885-05-09
    Birthplace: Pazeni Grodna Russia

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  • Raymond Joseph Mayotte

    Date of Birth: 10/17/1918
    Birthplace: Hubbell Michigan USA

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  • Rupert A. Pelto

    Date of Birth: 3/19/1902
    Birthplace: Allouez Michigan

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  • Mandel Olson

    Date of Birth: 1896-01-09
    Birthplace: Foston Minnesota

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  • Frank Rotar

    Date of Birth: 1881-09-21
    Birthplace: Aleberg Klenik Austria

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  • Harold Kumpula

    Date of Birth: 3/7/1901
    Birthplace: Calumet Michigan

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  • Jophn Leppiaja

    Date of Birth: 1890-01-08
    Birthplace: Haapavrsi Olulaann 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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