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You've searched: Rocky Mountain Laboratories Historical Collection

  • All fields: Picture
(14 results)



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    • Northeast view of Laboratory

    • 1940-08
    • Laboratories; Buildings; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • Northeast view of laboratory (Picture also shows Mrs. Conway's property and a small house on the corner)
    • Staff and group photo on site new Hamilton Laboratory

    • 1927-06-04
    • Laboratories; Group portraits; Spencer, Roscoe R., 1888-1982 ; Parker, R.R. (Ralph Robinson), 1888-1949 ; Cogswell,William F., 1868-1956 ; O'Donnell, James Francis, 1886-1962 ; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • In the picture: Dr. R. R. Spencer, Dr. R. R. Parker,Dr. William F. Cogswell, State Health officer of Hawaii and Dr. Frank O'Donnell, standing on site of new laboratory
    • Staff and group photo on site new Hamilton Laboratory

    • 1927-06-04
    • Laboratories; Group portraits; Spencer, Roscoe R., 1888-1982 ; Parker, R. R. (Ralph Robinson), 1888-1949 ; Cogswell,William F., 1868-1956; O'Donnell, James Francis, 1886-1962; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • In the picture: Dr. R. R. Spencer, Dr. R. R. Parker, Dr. William F. Cogswell, State Health officer of Hawai and Dr. Frank O'Donnell, standing on site of new laboratory
    • Sweeney Creek Camp,  E. Fessler, W.V. King, R.A. Cooley, H.A. Morgan, A.K. Fisher, W.D. Hunter, C....

    • 1910 (Fall Season)
    • Biology--Fieldwork; King, W.V (Willard Van Orsdel), 1888-1970; Cooley, Robert Allen, 1873-1968; Morgan, Harcourt A., 1867-1950; Fisher, Albert Kenrick, 1856-1948; Hunter, Walter David, 1875-1925; Birdseye, Clarence, 1886-1956; Rocky Mountain...
    • Sweeney Creek camp in Florence. The photo was taken on the occasion of the visit of officials from Washington. In the picture: Dr. Elmer Fessler, W.V King, Dr. Robert Allen Cooley, H. A Morgan, A. K Fisher, W.D Hunter, Dr. Clarence Birdseye
    • Ticks being removed from fur and hide of moose calf killed by infestation

    • 1959-04
    • Fieldwork--Biology; Ticks; Moose; Philip, Cornelius Becker, 1900-1987; Gaon, Jakob Avram, 1914-1995; Rocky Mountain Laboratory (Ravalli County, Mont.)
    • Ticks - Dermacentor albipictus and Dermacentor andersoni being removed from a moose calf that may have died from heavy infestation. The moose was found on Skalkaho Highway, Ravalli County, MT. In the picture (left to right): Dr. Jakob A. Gaon of...
    • Ticks being removed from fur and hide of moose calf killed by infestation

    • 1959-04
    • Fieldwork--Biology ; Ticks ; Rocky Mountain Laboratory (Ravalli County, Mont.); Moose
    • Ticks - Dermacentor albipictus and Dermacentor andersoni being removed from a moose calf that may have died from heavy infestation. The moose was found on Skalkaho Highway, Ravalli County, MT. Not in picture : Dr. Jakob A. Gaon of Yugoslavia and Dr...
    • Ticks that transmit spotted fever to man

    • 1947-04
    • Ticks; Rocky Mountain Laboratory (Ravalli County, Mont.); Rocky Mountain Spotted Fever
    • A plate showing three ticks that transmit spotted fever to man-- Dermacentor andersoni, Dermacentor variabilis and Dermacentor americanum. Picture shows males on left, females on right
    • Two cases of relapsing fever occur in a house in Jefferson County, Colorado

    • 1938-09-18
    • Field studies; Relapsing fever; Rocky Mountain Laboratory (Ravalli County, Mont.); Jefferson County ,Colo.
    • Picture shows a house where two cases of relapsing fever occurred consecutively in Jefferson County, Colorado. Individual pictured in the foreground may be Dr. Gordon E. Davis
    • Yolk sac method-- tissue culture technique utilising fertile eggs

    • 1959-04
    • Laboratories--equipment and supplies ; Rocky Mountain Laboratory (Ravalli County, Mont.); Rickettsia
    • Dr. Cox's yolk sac method to cultivate rickettsia in the yolk sac membrane tissue was widely used to harvest other organisms for study. Picture shows technicians setting up to cultivate, innoclate and harvest egg yolk sacs.

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