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

  • Otto Wirsing

    Date of Birth: 1895-11-21
    Birthplace: Porlewitz Silesia Germany

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  • Vinko Krizmanic

    Date of Birth: 1892-07-22
    Birthplace: Syagram Croatia Austria

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  • Wallace Jetta

    Date of Birth: 7/7/1905
    Birthplace: Calumet Michigan

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  • John Leppala

    Date of Birth: 1880-03-15
    Birthplace: Finland

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  • Herald James Merrick

    Date of Birth: 2/25/1923
    Birthplace: Erville Iowa

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  • Hjalmar Davidson

    Date of Birth: 1886-05-09
    Birthplace: Michelaaw Kongasmier Finland

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  • Arthur Alto

    Date of Birth: 1889-01-24
    Birthplace: Hemmenlegns [c3] Finland

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  • John Bergman

    Date of Birth: 1890
    Birthplace: Calumet 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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