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  1. 876
    No digital object

    Part of 15" Telescope, [Dominion Observatory, Ottawa, Ont.]

    Archives / Collections and Fonds
    Item (linked)
    Photographs
    Item ID number:
    3379050
    Source:
    Government
    Reference:
    Box number: 230
    Part of 15" Telescope, [Dominion Observatory, Ottawa, Ont.] Dominion Observatory (Canada) Public buildings Canada Science - Astronomy
  2. 877
    No digital object

    Final Design for a War Poster

    Archives / Collections and Fonds
    Item (linked)
    Art
    Item ID number:
    2860135
    Date:
    n.d
    Source:
    Private
    Reference:
    Box number: A537/X4
    Final Design for a War Poster. Soldiers Tanks (Military science) Machine guns. a finished design for a war poster featuring the Allied forces on the verge 
  3. 878
    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
  4. 879
    No digital object

    Harry Walsh fonds [textual record (some microform), graphic material]

    Archives / Collections and Fonds
    Fonds
    **
    Textual material, Photographs
    Item ID number:
    102498
    Date:
    1918-1975
    Source:
    Private
    Reference:
    R2498-0-9-E, MG30-E255
    Harry Walsh fonds [textual record (some microform), graphic material]. Lawyers - Canada, 1918-1975 Canadian Bar Convention, 1920-1972 Political parties 
  5. 880
    Sunset on St. Clair River, [Ont.] 1906
    1 digital object(s)

    Sunset on St. Clair River, [Ont.]

    Archives / Collections and Fonds
    Item (linked)
    Photographs
    Item ID number:
    3320032
    Date:
    1906
    Source:
    Private
    Sunset on St. Clair River, [Ont.] Science - Meteorology SCENERY ONT. - ST. CLAIR RIVER. Described by the RECON project. Credit: John Boyd / Library and 
  6. 881
    No digital object

    Aircraft ski snow performance tests, showing models and test shed, Aeronautical Research Laboratory

    Archives / Collections and Fonds
    Item (Accession level)
    Photographs
    Item ID number:
    3228566
    Date:
    n.d
    Source:
    Private
    Reference:
    Accession number: 1984-258 NPC, Box number: 2M DAP-13A-2
    Aircraft ski snow performance tests, showing models and test shed, Aeronautical Research Laboratory. Science - General. Credit: Canadian Government Motion 
  7. 882
    Cow rescuing her calf from sandstone rock ledge in the badlands area Mar. 1944
    2 digital object(s)

    Cow rescuing her calf from sandstone rock ledge in the badlands area

    Archives / Collections and Fonds
    Item (linked)
    Photographs
    Item ID number:
    3203663
    Date:
    Mar. 1944
    Source:
    Government
    Reference:
    RG53
    Cow rescuing her calf from sandstone rock ledge in the badlands area. Animals - Mammals - Cattle Agriculture - Alberta - Types - Ranching Science - Geology
  8. 883
    All-metal aircraft designed and constructed by Professor James Lester Willis Gill, Queen's University ca. 1914-1915
    1 digital object(s)

    All-metal aircraft designed and constructed by Professor James Lester Willis Gill, Queen's University

    Archives / Collections and Fonds
    Item (linked)
    Photographs
    Item ID number:
    3381329
    Date:
    ca. 1914-1915
    Source:
    Private
    Reference:
    Box number: RV4 139
    All-metal aircraft designed and constructed by Professor James Lester Willis Gill, Queen's University. Kingston (Ont.) Science - Engineering Services 
  9. 884
    No digital object

    Group [of fisheries Research Board personnel N.W.T.] 1946

    Archives / Collections and Fonds
    Item (linked)
    Photographs
    Item ID number:
    3379210
    Date:
    1946
    Source:
    Private
    Reference:
    Box number: 3923
    Group [of fisheries Research Board personnel NWT] 1946. Science - Research Science - Biology Industries - Fishing - NWT. Described by the RECON project
  10. 885
    "Ice"; evidently also entitled "Toronto Waterfront", but elsewhere identified as being Lake Ontario at Port Credit. Exhibited in at least three salons, 1948-1967 ca. 1947
    1 digital object(s)

    "Ice"; evidently also entitled "Toronto Waterfront", but elsewhere identified as being Lake Ontario at Port Credit. Exhibited in at least three salons, 1948-1967

    Archives / Collections and Fonds
    Item (linked)
    Photographs
    Item ID number:
    3224669
    Date:
    ca. 1947
    Source:
    Private
    Reference:
    Box number: SC 0521
    "Ice"; evidently also entitled "Toronto Waterfront", but elsewhere identified as being Lake Ontario at Port Credit. Exhibited in at least three salons, 
  11. 886
    No digital object

    CANADIAN REPRESENTATIVE ON THE GOVERNING BODY OF THE IMPERIAL COLLEGE OF SCIENCE AND TECHNOLOGY AND THE GRANT OF A SCHOLARSHIP BY THE COLLEGE

    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    1829175
    Date:
    1923-1932
    Source:
    Government
    Reference:
    RG25-A-3-a, Volume number: 1351, File number: 1923-625
    CANADIAN REPRESENTATIVE ON THE GOVERNING BODY OF THE IMPERIAL COLLEGE OF SCIENCE AND TECHNOLOGY AND THE GRANT OF A SCHOLARSHIP BY THE COLLEGE
  12. 887
    No digital object

    Members of the Macoun Club studying marine life at Hog's Back Falls

    Archives / Collections and Fonds
    Item (linked)
    Photographs
    Item ID number:
    3228643
    Date:
    ca. Apr. 1963
    Source:
    Private
    Reference:
    Box number: 04478A
    Members of the Macoun Club studying marine life at Hog's Back Falls. Ottawa (Ont.) Science - Oceanography Macoun Club. Credit: Rosemary Gilliat/Library and 
  13. 888
    Scarboro Heights [Scarborough Bluffs, Ont.] [ca. 1897]
    1 digital object(s)

    Scarboro Heights [Scarborough Bluffs, Ont.]

    Archives / Collections and Fonds
    Item (linked)
    Photographs
    Item ID number:
    3320225
    Date:
    [ca. 1897]
    Source:
    Private
    Reference:
    Box number: 3670
    Scarboro Heights [Scarborough Bluffs, Ont.] Science - Geology Scarborough (Ont.) Described by the RECON project. Credit: Ellis, WH / Library and Archives 
  14. 889
    No digital object

    Narcotics testing laboratory, Food and Drug Directorate, Department of National Health and Welfare

    Archives / Collections and Fonds
    Item (Accession level)
    Photographs
    Item ID number:
    3200329
    Date:
    c.a. 1960
    Source:
    Government
    Reference:
    Accession number: 1972-264 NPC, Box number: 4657
    Narcotics testing laboratory, Food and Drug Directorate, Department of National Health and Welfare. Science - Chemistry Services - Health & Welfare - 
  15. 890
    College of Ottawa (Physical Laboratory East End) July 1889
    1 digital object(s)

    College of Ottawa (Physical Laboratory East End)

    Archives / Collections and Fonds
    Item (linked)
    Photographs
    Item ID number:
    3422398
    Date:
    July 1889
    Source:
    Private
    College of Ottawa (Physical Laboratory East End). Ottawa (Ont.) Science - Research Services - Educational - Schools. In previous entries, the locations 
  16. 891
    No digital object

    Julia Greenshields, Wick Swamp

    Archives / Collections and Fonds
    Item (linked)
    Photographs
    Item ID number:
    3216315
    Date:
    June 1899
    Source:
    Private
    Reference:
    Box number: 4500
    Julia Greenshields, Wick Swamp. Science - Botany Greenshields, Julia Costume Canada 19th Century Costume Canada 19e siècle. Described by the RECON project
  18. 893
    No digital object

    G[rand], T[runk] R[ailwa]y System Motive Power Dept. Diagram of 15 1/2" & 26" x 30" x 56" drivers, "Vauclain" compound Consolidation engines. Engine Nos. 1362 to 1375

    Archives / Collections and Fonds
    Item (linked)
    Photographs
    Item ID number:
    3391506
    Date:
    [1900-1955]
    Source:
    Private
    Reference:
    Box number: 4902
    G[rand], T[runk] R[ailwa]y System Motive Power Dept. Diagram of 15 1/2" & 26" x 30" x 56" drivers, "Vauclain" compound Consolidation engines. Engine Nos
  19. 894
    No digital object

    APPEAL, IN THE SHADOW OF THE WORLD'S "ACTIVE" SUMMIT

    Archives / Collections and Fonds
    Item (linked)
    Art
    Item ID number:
    2889567
    Date:
    April 29, 1958
    Source:
    Private
    Reference:
    Box number: 10248
    APPEAL, IN THE SHADOW OF THE WORLD'S "ACTIVE" SUMMIT. political social politique cartoon / dessin humoristique Schweitzer, Albert / Atomic weapons / Science
  20. 895
    No digital object

    Journal de campagne de Louis-Guillaume de Parscau du Plessis [document textuel]

    Archives / Collections and Fonds
    Single item
    Textual material
    Item ID number:
    99948
    Date:
    1756
    Source:
    Private
    Reference:
    R6290-0-2-F, MG18-N39, Volume number: 1
    Journal de campagne de Louis-Guillaume de Parscau du Plessis [document textuel]. Art et science navals Canada Seven Years' War, 1755-1763 Canada 1755-1763 
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