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Date: 1927
Co-Lab contributions: No
Hierarchical level: File
Source: Government
Subject heading: Communications
Showing 1 - 13 of 13 filtered results
:
  1. 1
    No digital object
    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    2051212
    Date:
    1902-1960
    Source:
    Government
    Reference:
    RG10, Volume number: 8746, Microfilm reel number: C-14887, File number: 774/8-12, File part: 2
    EDMONTON/HOBBEMA DISTRICT - DEPARTMENTAL TELEPHONE LINES. EDMONTON-HOBBEMA-COMMUNICATIONS COMMUNICATIONS-EDMONTON-HOBBEMA
  2. 2
    No digital object
    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    1830392
    Date:
    1927-1938
    Source:
    Government
    Reference:
    RG25, Volume number: 1497, File number: 1927-646-C
    WAR OFFICE CYPHERS. WAR OFFICE-CYPHERS DEFENCE-COMMUNICATIONS-WAR OFFICE CYPHERS COMMUNICATION-DEFENCE-WAR OFFICE CYPHERS
  3. 3
    No digital object
    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    1830115
    Date:
    1926-1940
    Source:
    Government
    Reference:
    RG25, Volume number: 1462, File number: 1926-79
    INTERNATIONAL COMMUNICATIONS AND TRANSIT CONVENTIONS, GENEVA, 1923
  4. 4
    No digital object
    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    1830426
    Date:
    1927
    Source:
    Government
    Reference:
    RG25, Volume number: 1486, File number: 1927-72-A
    IMPERIAL AIR COMMUNICATIONS - IMPERIAL CONFERENCE 1926 - PROPOSALS. AIR COMMUNICATIONS-IMPERIAL IMPERIAL-AIR COMMUNICATIONS CONFERENCE-IMPERIAL-AIR 
  5. 5
    No digital object
    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    1830453
    Date:
    1927-1931
    Source:
    Government
    Reference:
    RG25, Volume number: 1486, File number: 1927-79-A
    INTERNATIONAL COMMUNICATIONS AND TRANSIT CONFERENCE, GENEVA 1927. CONFERENCE-INTERNATIONAL-COMMUNICATIONS AND TRANSIT INTERNATIONAL-COMMUNICATIONS AND 
  6. 6
    No digital object
    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    1692104
    Date:
    1918-1968
    Source:
    Government
    Reference:
    RG46-C-II-1, Volume number: 1743, File number: 3839.437
    BELL CANADA AGREEMENT WITH THE ONTARIO NORTHLAND COMMUNICATIONS. BELL CANADA-AGREEMENT AGREEMENT-BELL CANADA ONTARIO NORTHLAND 
  7. 7
    No digital object
    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    1829113
    Date:
    1923-1928
    Source:
    Government
    Reference:
    RG25-A-3-a, Volume number: 1346, File number: 1923-208-C
    TELEGRAPHIC COMMUNICATIONS WITH THE WEST INDIES. WEST INDIES-TELEGRAPH-COMMUNICATIONS COMMUNICATIONS-TELEGRAPH-WEST INDIES TELEGRAPH-COMMUNICATIONS-WEST 
  8. 8
    No digital object
    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    1830452
    Date:
    1927-1931
    Source:
    Government
    Reference:
    RG25, Volume number: 1486, File number: 1927-79
    INTERNATIONAL COMMUNICATIONS AND TRANSIT CONVENTIONS, BARCELONA, 1921. FREEDOM OF TRANSIT CONVENTION REGIME OF INTERNATIONAL WATERWAYS RIGHT TO FLAT OF 
  9. 9
    No digital object
    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    1829253
    Date:
    1924-1928
    Source:
    Government
    Reference:
    RG25-A-3-a, Volume number: 1383, File number: 1924-1073
    RESOLUTIONS OF THE IMPERIAL ECONOMIC CONFERENCE ON THE SUBJECT OF AIR COMMUNICATIONS. Imperial Economic Conference ECONOMIC-CONFERENCE-AIR 
  10. 10
    No digital object
    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    1835849
    Date:
    1926-1929
    Source:
    Government
    Reference:
    RG25, Volume number: 1463, File number: 1926-79-B, File part: 1-2
    COMMUNICATIONS AND TRANSIT COMMITTEE OF LEAGUE OF NATIONS - REPORTS. LEAGUE OF NATIONS-COMMITTEE-COMMUNICATIONS AND TRANSIT COMMUNICATIONS AND 
  11. 11
    No digital object
    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    1830198
    Date:
    1924-1941 1954
    Source:
    Government
    Reference:
    RG25, Volume number: 1488, File number: 1927-142-C
    CHANNELS OF COMMUNICATIONS BETWEEN DOMINIONS AND BRITISH GOVERNMENTS. COMMUNICATIONS-GREAT BRITAIN-DOMINIONS GREAT 
  12. 12
    No digital object
    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    1830571
    Date:
    1927-1933
    Source:
    Government
    Reference:
    RG25, Volume number: 1513, File number: 1928-249
    COMMUNICATIONS BETWEEN CANADA AND OTHER DOMINIONS TO BE NUMBERED
  13. 13
    No digital object
    Archives / Collections and Fonds
    File
    Textual material
    Item ID number:
    1829607
    Date:
    1925-1928
    Source:
    Government
    Reference:
    RG25, Volume number: 1395, File number: 1925-28
    RADIOTELEGRAPHY WAVELENGTHS. RADIOTELEGRAPHY-WAVELENGTHS WAVELENGTHS-RADIOTELEGRAPHY COMMUNICATIONS-RADIOTELEGRAPHY-WAVELENGTHS
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