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 J. Leahy

    Date of Birth: 1892-03-28
    Birthplace: Quincy Michigan

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  • William White

    Date of Birth: 1858-05-01
    Birthplace: Fort Oram New Jersey

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  • Emil Koskey

    Date of Birth: 1893-01-25
    Birthplace: Ishpeming

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  • William Leppioja

    Date of Birth: 1880-10-03
    Birthplace: Ollelaan Finland

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  • Charles Anderson

    Date of Birth: 1899-01-19
    Birthplace: [m3]

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  • Theodore Markusic

    Date of Birth: 12/20/1906
    Birthplace: Lake Linden

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  • Philip Schwab

    Date of Birth: 1895-11-17
    Birthplace: Lake Linden Michigan

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  • Charles King

    Date of Birth: 1868-11-22
    Birthplace: Houghton

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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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