DERBY / Salford Constabulary / Manchester / Cambridge / London / /
Company
Ardente & Castrophone Co / Eddystone Company / Special Patrol Group / British Communications Corporation / Motorola / kW Transmitter / Marconi Company / Transmitters / General Electric Company / Storno / Philco / Pye Telecommunications / Cossor Communications Company / /
Continent
Africa / /
Country
Italy / United Kingdom / Ethiopia / Spain / /
Currency
GBP / /
Event
M&A / Natural Disaster / /
Facility
Sub-Divisional Station / Base Station / Royal Geographic Society’s building / Transmitting facility / AM station / Station Operator / Keston Mill / /
IndustryTerm
wireless equipment / radio telephony / wireless code books / wireless operator mechanics / Wireless World / suitable site / aerial systems / Wireless Branch / individual networks / communications equipment / line equipment / teleprinter network / wireless fleet / wireless receivers using loudspeakers / car fleet / advertising purposes / electricity company mains / electricity / wireless system / experimental wireless / beacon-type signalling equipment / similar equipment / operation communications rooms / main suppliers / Radio-telephony / Police communications / miniature equipment / communications problems / /
Movie
North and South / /
MusicGroup
Frequency / MHz / U.H.F / V.H.F / /
NaturalFeature
Forest Hill / Thames / Denmark Hill / Lippitts Hill / /
Organization
Fire Brigade / London Police Force / Police Communications Committee / Metropolitan Police / London Police / Royal Geographic Society / Home Office / Thames Division / Brighton Police / Post Office / Scotland Yard / Polish Brigade / Hendon Driving School / Communications Control Unit / /
Person
E.C. Brown / H. Kenworthy / W. H. Andrews / Alec Ghys / T . L. (Lyall) Herdman / Anthony Boyes / Bruce Hackney / Watson / S. Baker / George VI / I. (Idris) Davies / M. Mason / E.R. (Ernie) Vaughan / /
Position
G.P. / Assistant Communications / head of the Development / Deputy Commissioner / Assistant Chief / head / Officer / Superintendent / Engineer / local speaker / Chief Medical Officer / King / Commissioner / writer / Chief Superintendent / Commander / Chief Wireless Engineer / Police Chief / /
Product
Sony Pocket Radio / /
ProgrammingLanguage
EC / /
PublishedMedium
Wireless World / /
RadioStation
Radio Telephony / /
TVShow
C.I.D. / /
Technology
Amplitude Modulation / Frequency Modulation / phase modulation / /
SCOTLAND YARD & INFORMATION ROOM (DERBY GATE) – 1934. The room was to be the focal point of all communications, to the already existing telephone and teleprinter network was added the wireless system. From then onwards