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• Catalogue level

  Piece

  West Indies: proposed survey by C&W/G.P.O.

  West Indies: proposed survey by C&W/G.P.O.

  Held by

  The National Archives, Kew

  Date

  1949

  Reference

  CO 937/40/10

• Catalogue level

  Piece

  Malaya Area: radiotelephony

  Malaya Area: radiotelephony

  Held by

  The National Archives, Kew

  Date

  1952

  Reference

  CO 937/160/11

• Catalogue level

  Piece

  Agenda, memoranda, minutes of meetings and correspondence

  Agenda, memoranda, minutes of meetings and correspondence

  Held by

  The National Archives, Kew

  Date

  1963 Nov 22-1971 Feb 04

  Reference

  HO 255/1252

• Catalogue level

  Piece

  Associate membership of the International Telecommunications Union (ITU)

  Associate membership of the International Telecommunications Union (ITU)

  Held by

  The National Archives, Kew

  Date

  1952-1953

  Reference

  CO 937/303

• Catalogue level

  Piece

  Aeronautical wireless facilities: West Indies

  Aeronautical wireless facilities: West Indies

  Held by

  The National Archives, Kew

  Date

  1944

  Reference

  CO 937/31/3

• Catalogue level

  Piece

  Extraordinary Administrative Radio Conference of the ITU

  Extraordinary Administrative Radio Conference of the ITU

  Held by

  The National Archives, Kew

  Date

  1951

  Reference

  CO 937/162/1

• Catalogue level

  Piece

  Review of Ministry telecommunications in London by Telecommunications Advisory Group...

  Review of Ministry telecommunications in London by Telecommunications Advisory Group of the Post Office

  Held by

  The National Archives, Kew

  Date

  1956-1960

  Reference

  MAF 312/5

• Catalogue level

  Piece

  Copy of agreement between HM Postmaster General and LSWR for public telegraph business

  Copy of agreement between HM Postmaster General and LSWR for public telegraph business

  Held by

  The National Archives, Kew

  Date

  1895 July

  Reference

  RAIL 411/753

• Catalogue level

  Piece

  Exchange of telegrams between Prime Minister and Hungarian Prime Minister on first...

  Exchange of telegrams between Prime Minister and Hungarian Prime Minister on first and second anniversary of V.E. Day.

  Held by

  The National Archives, Kew

  Date

  1946-1947

  Reference

  PREM 8/535

• Catalogue level

  Piece

  Call signs and frequencies: replies to circular

  Call signs and frequencies: replies to circular

  Held by

  The National Archives, Kew

  Date

  1947

  Reference

  CO 937/37/8

• Catalogue level

  Piece

  Specimen of an Amstron Very High Frequency transmitter type UK 108 extracted from...

  Specimen of an Amstron Very High Frequency transmitter type UK 108 extracted from the file ID/AD/5176

  Held by

  The National Archives, Kew

  Date

  Reference

  HO 255/1175

• Catalogue level

  Piece

  Sarawak: C.D and W scheme

  Sarawak: C.D and W scheme

  Held by

  The National Archives, Kew

  Date

  1949-1950

  Reference

  CO 937/115/1

• Catalogue level

  Piece

  Extension of, and alterations to, Ministry teleprinter services

  Extension of, and alterations to, Ministry teleprinter services

  Held by

  The National Archives, Kew

  Date

  1955-1964

  Reference

  MAF 312/6

• Catalogue level

  Piece

  Audio frequency amplifier 5 watt output for use with induction loop communication...

  Audio frequency amplifier 5 watt output for use with induction loop communication system fitted in self-propelled (SP) guns

  Held by

  The National Archives, Kew

  Date

  1967 Jan 01 - 1967 Dec 31

  Reference

  AVIA 89/175

• Catalogue level

  Piece

  Colonial Ensemble contributions to the International Telecommunications Union (ITU)

  Colonial Ensemble contributions to the International Telecommunications Union (ITU)

  Held by

  The National Archives, Kew

  Date

  1952

  Reference

  CO 937/161/1

• Catalogue level

  Piece

  Agreement between HM Postmaster General and LSWR & Midland Railway Company for public...

  Agreement between HM Postmaster General and LSWR & Midland Railway Company for public telephone business

  Held by

  The National Archives, Kew

  Date

  1893 Nov

  Reference

  RAIL 411/750

• Catalogue level

  Piece

  Operation of East African external telegraph and telephone services after expiry...

  Operation of East African external telegraph and telephone services after expiry of Cable and Wireless Agreement

  Held by

  The National Archives, Kew

  Date

  1953-1954

  Reference

  CO 937/331

• Catalogue level

  Piece

  North Western Railway: Semaphore signals. Top File No: 2985

  North Western Railway: Semaphore signals. Top File No: 2985

  Held by

  The National Archives, Kew

  Date

  1853

  Reference

  MT 6/10/69

• Catalogue level

  Piece

  Caribbean Area: establishment of a Directorate of Communications

  Caribbean Area: establishment of a Directorate of Communications

  Held by

  The National Archives, Kew

  Date

  1950

  Reference

  CO 937/159/14

• Catalogue level

  Piece

  International Telecommunications Conference: Provisional Frequency Board

  International Telecommunications Conference: Provisional Frequency Board

  Held by

  The National Archives, Kew

  Date

  1949

  Reference

  CO 937/43/4