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A
|
|
Edison Swan Electric Ltd.
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|
AA
|
|
Pinching & Walton
|
|
AAG
|
|
Mullards Ltd
London
|
|
AAR
|
|
Associated Automation
|
|
AEG
|
|
GEC Telecommunication
Glenross (Scotland, UK) [not to be confused with the German AEG]
|
|
AEI
|
|
Associated Electrical Industries
Later: Henley Cables.
Henley later took over Siemens Bros and Thorn EMI and was then taken
over itself by GEC Telephones.
|
|
AEK
|
|
GEC-AEI Telecommunications
Kirkaldy (Scotland, UK)
|
|
AK
|
|
Peel Conner
This was the telephone manufacturing branch of GEC UK from 1910 to 1921.
Later markings include GEC and AKE.
|
|
ATL
|
|
Austin Taylor Ltd
Bangor (Whales, UK)
|
|
C
|
|
GEC
Coventry (UK). Currently known as GPT.
|
|
CWL
|
|
Pye Telecommunications
Cambridge (UK)
|
|
DAE
|
|
A.P. Besson Ltd
Hove (Sussex, UK)
|
|
DFM
|
|
Denis Ferranti Meters Ltd
Bangor (Gwynedd, UK)
|
|
E
|
|
British Ericsson
Later: Plessey, later: GPT
|
|
ET
|
|
British Ericsson
Later: Plessey, later: GPT
|
|
EET
|
|
Plessey
Beeston (Nothinghamshire, UK), formerly Ericsson
|
|
EEX
|
|
Plessey
Sunderland (UK), formerly Ericsson
|
|
EMI
|
|
EMI (Valve Division)
Ruislip (Middlesex, UK).
|
|
EMT
|
|
EMI Telephone Division — unconfirmed
Manufacturer of Privacy Set No. 8.
|
|
FB
|
|
Post Office factory
Birmingham (UK)
|
|
FBR
|
|
Post Office factory
Birmingham (UK) Refurbished items
|
|
FED
|
|
LM Ericsson
Sweden
|
|
FH
|
|
GPO Factory
Holloway, London (UK)
|
|
FHA
|
|
GPO Factory
Halloway, London (Assembly)
|
|
FHB
|
|
GPO Factory
Holloway, London (Construction)
|
|
FHR
|
|
GPO Factory
Holloway, London (UK) Refurbished items
|
|
FNR
|
|
GPO Factory
Edinburg (Scotland, UK) Refurbished items
|
|
FRA
|
|
Ferranti Ltd.
|
|
FW
|
|
GPO Factory
Cwmcam (Wales, UK)
|
|
FWG
|
|
STC Consumer Electronics
Cwmcam (Wales, UK)
|
|
FWR
|
|
GPO Factory
Cwmcam (Wales, UK) Refurbished items
|
|
G
|
|
General Electric Company
|
|
GEC
|
|
GEC Telephones, Coventry (UK)
Currently known as GPT
|
|
GEN
|
|
GEC-AEI Telecommunications
Newton Aycliffe, Co. Durham
|
|
GNA
|
|
PYE
Aidre (UK). Later renamed TMC.
|
|
GCL
|
|
EMI
Manufacturer of Privacy Set No. 8.
|
|
GTE
|
|
Dennis Ferranti
Ferranti imported or licensed GTE phones, as part of a joint venture
with GTE USA and GTE Belgium.
|
|
H
|
|
Automatic Tlephone and Electric (ATE)
Later marked as PL (Plessey)
|
|
HAA
|
|
Plessey Strowger Works
Liverpool (UK)
|
|
I
|
|
Ibex Telephones
Harrow (UK)
|
|
IBX
|
|
Ibex Telephones
Harrow (UK)
|
|
KRM
|
|
Krone
Cheltenham (UK)
|
|
PEH
|
|
Pye
Hastings (UK)
|
|
PER
|
|
Plessey
Romford, Essex (UK)
|
|
PL
|
|
Plessey
Later became GEC-Plessey Telephones (GPT).
Many of the war-time 300-series telephones were manufactuered
by Plessey and will therefore have the PL marking.
|
|
PLA
|
|
Plessey
|
|
PLS
|
|
Plessey
Swindon (UK)
|
|
PLX
|
|
Plessey
NewPort, Gwent (UK)
|
|
PX
|
|
Phoenix
Hendon, London (UK). Later PXA.
|
|
PXA
|
|
Phoenix
Hendon, London (UK)
|
|
RAA
|
|
Landys & Gyr
Formerly eronautical & General
|
|
S
|
|
Siemens Brothers
Later AEI, later: GEC, now: GPT.
|
|
SB
|
|
S.G. Brown Ltd.
|
|
SEA
|
|
Siemens-Edison Swan
London N17 (UK). Later part of AEI.
|
|
SEG
|
|
AEI Ltd
Woolwich, London SE18 (UK).
Formerly Siemens Brothers (S).
|
|
SER
|
|
AEI Ltd
West Hartlepool, Co. Durham (UK).
Formerly Siemens Brothers (S).
|
|
SEW
|
|
Siemens Edison Swan
Woolwich, London SE15 (see also SEA).
|
|
SLW
|
|
Plessey
Wigan (UK)
|
|
SPK
|
|
Plessey
Speeke, Liverpool (UK)
|
|
STC
|
|
Standard Telephone Company
New Southgate, London (UK)
|
|
STM
|
|
Standard Telephone Company
Belfast (Northern Ireland)
|
|
TCH
|
|
Standard Telephone Company
Larne (Northern Ireland)
|
|
TE
|
|
Telephone Manufacturing Company (TMC)
Formed 1914. Later manufacturing code 'TEA'.
➤ More
|
|
TEA
|
|
Telephone Manufacturing Company (TMC)
West Dulwich (London SE21, UK). Formed 1914.
➤ More
|
|
TES
|
|
Telephone Manufacturing Company (TMC)
St. Mary Cray (Kent, UK). Opened 1939.
➤ More
|
|
TEW
|
|
Telephone Manufacturing Company (TMC)
Winford (Cheshire, UK).
➤ More
|
|
TGR
|
|
Thorn-Ericsson
Rochester (UK)
|
|
TGW
|
|
Thorn-Ericsson
Scunthorpe (UK)
|
|
TMA
|
|
Telephone Manufacturing Company (TMC)
Airdrie (Lanarkshire, UK).
➤ More
|
|
TMK
|
|
Telephone Manufacturing Company (TMC)
King's Lynn (Norfolk, UK).
➤ More
|
|
TMM
|
|
Telephone Manufacturing Company (TMC)
Malmesbury (Wiltshire, UK).
➤ More
|
|
TPC
|
|
Telephone Manufacturing Company (TMC)
Transmission Division. St. Mary Cray (Kent, UK).
➤ More
|
|
TSD
|
|
Telephone Supplies Ltd.
Aycliff, Co. Durham (UK)
|
|
TTH
|
|
Telephone Manufacturing Company (TMC)
Canterbury (Kent, UK).
➤ More
|
|
TTL
|
|
Telephone Manufacturing Company (TMC)
Livingston, Scotland (UK).
➤ More
|
|
W
|
|
Western Electric
Later: STC.
|
![GPO logo obtained via '1000merken.com' website [2]](img/gpo_1934_1950.jpg)
![GPO logo obtained via '1000merken.com' website [2]](img/gpo_1950_1965.jpg)
![GPO logo obtained via '1000merken.com' website [2]](img/gpo_1965_1969.jpg)
