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

  • Carl Olson

    Date of Birth: 1876-11-06
    Birthplace: Tarendi Sweden

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  • Sebastiano Martinelli

    Date of Birth: 1886-08-15
    Birthplace: Fulpino Berganio Italy

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  • John N. Richards

    Date of Birth: 1/25/1900
    Birthplace: Butte Montana

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  • Martin Olson

    Date of Birth: 1893-12-15
    Birthplace: Melrose, Jackson Wisconsin

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  • William Hotten

    Date of Birth: 1867-06-25
    Birthplace: Wellington Canada

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  • Serafin Valdez

    Date of Birth: 1895
    Birthplace: La Vai Di Guadalipo Michrvacan Mexico

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  • Frank Rossio

    Date of Birth: 3/14/1902
    Birthplace: Wolverine

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  • Raymond Karkela

    Date of Birth: 10/11/1910
    Birthplace: Butte Montana

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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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