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Hierarchical level: Item (Accession level)
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Subject heading: Science
Showing 1 - 13 of 13 filtered results
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  1. 1
    No digital object

    Hoisting cut for use on beach into ships L.C.V.P. Dumb Bell Bay, "USS Edisto", U.S. Task Force 80 Arctic Expedition. 2 August 1948

    Archives / Collections and Fonds
    Item (Accession level)
    Photographs
    Item ID number:
    3394071
    Date:
    2 Aug. 1948
    Source:
    Government
    Reference:
    Accession number: 1967-006 NPC
    Hoisting cut for use on beach into ships LCVP Dumb Bell Bay, "USS Edisto", US Task Force 80 Arctic Expedition. 2 August 1948
  2. 2
    No digital object

    Two men using snow penetrometer, a device used for measuring the bearing capacity of snow. It was developed in connection with experiments on aircraft skis. Ottawa, Ont., 2 Mar. 1944

    Archives / Collections and Fonds
    Item (Accession level)
    Photographs
    Item ID number:
    3525327
    Date:
    2 Mar. 1944
    Source:
    Private
    Reference:
    Accession number: 1985-282 NPC
    Two men using snow penetrometer, a device used for measuring the bearing capacity of snow. It was developed in connection with experiments on aircraft skis
  3. 3
    No digital object

    Showing the method of mounting the servo cylinder, crank arm and bank and climb gyro of a Type A-3A Aircraft Automatic Pilot of the Air Force of the United States Army. Ottawa, Ont., 1944

    Archives / Collections and Fonds
    Item (Accession level)
    Photographs
    Item ID number:
    3525326
    Date:
    1944
    Source:
    Private
    Reference:
    Accession number: 1985-282 NPC
    Showing the method of mounting the servo cylinder, crank arm and bank and climb gyro of a Type A-3A Aircraft Automatic Pilot of the Air Force of the United 
  4. 4
    No digital object

    Shoes developed by the National Research Council for walking in mud. Ottawa, Ont., 1943

    Archives / Collections and Fonds
    Item (Accession level)
    Photographs
    Item ID number:
    3525325
    Date:
    1943
    Source:
    Private
    Reference:
    Accession number: 1985-282 NPC
    Shoes developed by the National Research Council for walking in mud. Ottawa, Ont., 1943. Science - Research. Credit: Library and Archives 
  5. 5
    No digital object

    Radar test equipment - a stacked parabolic antenna

    Archives / Collections and Fonds
    Item (Accession level)
    Photographs
    Item ID number:
    3228391
    Date:
    c.a. 1940
    Source:
    Government
    Reference:
    Accession number: 1985-197 NPC, Box number: 5089
    Radar test equipment - a stacked parabolic antenna. Transportation - Air - Navigation Aids Science - Astronomy. Credit: Library and Archives 
  6. 6
    No digital object

    Rockcliffe RY3 ice wagon aircraft used for icing studies - Low Temperature Laboratory experiment

    Archives / Collections and Fonds
    Item (Accession level)
    Photographs
    Item ID number:
    3230211
    Date:
    27 June 1946
    Source:
    Private
    Reference:
    Accession number: 1985-053 NPC, Box number: 4097
    Rockcliffe RY3 ice wagon aircraft used for icing studies - Low Temperature Laboratory experiment. TRANSPORTATION - AIR Science - Research
  7. 7
    No digital object

    Early railway microwave communication link - Receiver Power Supply and Signal Generator

    Archives / Collections and Fonds
    Item (Accession level)
    Photographs
    Item ID number:
    3228506
    Date:
    1945
    Source:
    Government
    Reference:
    Accession number: 1985-197 NPC
    Early railway microwave communication link - Receiver Power Supply and Signal Generator. Science - Engineering SERVICES - COMMUNICATION
  8. 8
    No digital object

    Making soundings in L.C.V.P. at Resolute Bay, 3 September 1948

    Archives / Collections and Fonds
    Item (Accession level)
    Photographs
    Item ID number:
    3379180
    Date:
    3 Sept. 1948
    Source:
    Government
    Reference:
    Accession number: 1967-006 NPC
    Making soundings in LCVP at Resolute Bay, 3 September 1948. Transportation - Water - Landing Craft Science - Meteorology Science - Oceanography
  9. 9
    No digital object

    I'll see it when I believe it

    Archives / Collections and Fonds
    Item (Accession level)
    Art
    Item ID number:
    2986633
    Date:
    1944 ?
    Source:
    Private
    Reference:
    Accession number: 1983-013 PIC, 00023, Box number: 1.109/X2
    I'll see it when I believe it. Science other poster autre. National Museum of Science and Technology, Ottawa, Ontario. Credit: Library and Archives Canada, 
  10. 10
    No digital object

    [Irma Metcalfe (wife of Bruce Metcalfe), member of Ontario Federation of Naturalists, photographing plant.]

    Archives / Collections and Fonds
    Item (Accession level)
    Photographs
    Item ID number:
    3357244
    Date:
    [ca. 1940]
    Source:
    Private
    Reference:
    Accession number: 1982-233 NPC, Box number: 4942
    [Irma Metcalfe (wife of Bruce Metcalfe), member of Ontario Federation of Naturalists, photographing plant.] Services - Photographic Science 
  13. 13
    No digital object

    Snow penetrometer undergoing dynamic test. Ottawa, Ont., 1946

    Archives / Collections and Fonds
    Item (Accession level)
    Photographs
    Item ID number:
    3525328
    Date:
    1946
    Source:
    Private
    Reference:
    Accession number: 1985-282 NPC
    Snow penetrometer undergoing dynamic test. Ottawa, Ont., 1946. Science - Research. Credit: Library and Archives Canada/PA-166956 Copyright: Expired
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