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Found in: Collections and Fonds

Subject heading: Services - Communication - Telecommunications

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1

2 digital object(s)
Defence Research Board Laboratories. John Mar (seated) and Gordon Philips with nosecone that will contain instruments to test the ingenious unwinding of the 75 foot antennae of Canada's "TopsideSounde ... [View full title] r" satellite

Archives / Collections and Fonds

Item (linked)

Photographs

Item ID number:

3224201

Date:

March 1961

Source:

Government

Reference:

Box number: 86

Defence Research Board Laboratories. John Mar (seated) and Gordon Philips with nosecone that will contain instruments to test the ingenious unwinding of the

Context of this record
2

No digital object
Correspondence [textual record] King, William Lyon Mackenzie Correspondence July 31, 1944

Archives / Collections and Fonds

Item (linked)

Textual material

Item ID number:

384276

Date:

July 31, 1944

Source:

Private

Reference:

MG26-J1, Volume number: 357, Microfilm reel number: C-7049

Correspondence [textual record] King, William Lyon Mackenzie Correspondence July 31, 1944. Telecommunications British Commonwealth - Communication

Context of this record
3

No digital object
Topside sounder antenna, Research Section, Montreal Road Laboratory

Archives / Collections and Fonds

Item (Accession level)

Photographs

Item ID number:

3228564

Date:

ca. 1955

Source:

Private

Reference:

Accession number: 1984-258 NPC, Box number: 2M DAP-13A-1

Topside sounder antenna, Research Section, Montreal Road Laboratory. Services - Communication - Telecommunications

Context of this record
- National Research Council Canada collection
- Topside sounder antenna, Research Section, Montreal Road Laboratory
4

No digital object
Chief Petty Officer W. J. Morrow (right) and Able Seaman J. Valleau of service staff are working on the main switchboard of H.M.C.S. UGANDA

Archives / Collections and Fonds

Item (linked)

Photographs

Item ID number:

3206835

Date:

23 June 1945

Source:

Government

Chief Petty Officer WJ Morrow (right) and Able Seaman J. Valleau of service staff are working on the main switchboard of HMCS UGANDA

Context of this record
5

No digital object
[Mr. D.L. Howard, President and General Manager of the Canadian Overseas Telecommunication Corporation, examining ticker tape being typed by Mr. Raymond Smith, Montreal, Que., ca. 1 July 1950.]

Archives / Collections and Fonds

Item (linked)

Photographs

Item ID number:

3380899

Date:

1 July 1950

Source:

Private

[Mr. DL Howard, President and General Manager of the Canadian Overseas Telecommunication Corporation, examining ticker tape being typed by Mr

Context of this record
6

No digital object
Chief Petty Officer W. J. Morrow (right) and Able Seaman J. Valleau of service staff are working on the main switchboard of H.M.C.S. UGANDA

Archives / Collections and Fonds

Item (linked)

Photographs

Item ID number:

3201015

Date:

23 June 1945

Source:

Government

Chief Petty Officer WJ Morrow (right) and Able Seaman J. Valleau of service staff are working on the main switchboard of HMCS UGANDA

Context of this record
7

1 digital object(s)
Defence Research Board Laboratories. J.N. Bloom works on designing ground stations which will turn on sounder, record data as Canada's "Topside Sounder" satellite passes over them

Archives / Collections and Fonds

Item (linked)

Photographs

Item ID number:

3224200

Date:

Mar. 1961

Source:

Government

Reference:

RG53

Defence Research Board Laboratories. JN Bloom works on designing ground stations which will turn on sounder, record data as Canada's "Topside Sounder"

Context of this record
8

1 digital object(s)
Defence Research Board Laboratories. Engineer R.J. Bibby (standing) and technician Roy Cunningham with mock-up of ground station readied to receive information from "Topside Sounder" satellite

Archives / Collections and Fonds

Item (linked)

Photographs

Item ID number:

3224202

Date:

Mar. 1961

Source:

Government

Reference:

RG53

Defence Research Board Laboratories. Engineer RJ Bibby (standing) and technician Roy Cunningham with mock-up of ground station readied to receive

Context of this record

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