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You've searched: Rocky Mountain Laboratories Historical Collection

  • All fields: Cowan
(4 results)



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    • Portrait of Henry Cowan

    •  
    • Cowan, George Henry, 1886-1924; Rocky Mountain spotted fever; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • Henry Cowan, field assistant with Montana State Board of Entomology, died of spotted fever in 1924 while working with the Rocky Mountain Laboratory.
    • Portrait of Henry Cowan

    • 1923-06-23
    • Cowan, Henry George, 1886-1924; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • Henry Cowan holding a mountain goat kid in his arms.
    • Fieldwork on Horseback

    • 1921
    • Rocky Mountain spotted fever; Fieldwork; Cowan, George Henry, 1886-1924; Greenup, Elmer, 1893-1964; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • Henry Cowan and Elmer Greenup conducting Rocky Mountain spotted fever fieldwork on horseback.
    • Fieldwork on Horseback

    • 1922
    • Rocky Mountain spotted fever; Fieldwork; Cowan, George Henry, 1886-1924; Greenup, Elmer, 1893-1964; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • Henry Cowan and Elmer Greenup heading into Blodgett Canyon on horseback to trap a bear for research on Rocky Mountain spotted fever.

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