Sony 'Trinitron' Colour Television, 1969-1970
1969-1970
Philips TCD308 Mobile Telephone, 1997-2001
1997-2001
Replica of Bell's 1876 centennial telephone transmitter, 1959
1959
Lord Kelvin's 'ironclad' marine galvanometer, 1865-1866
1865-1866
Bush TV22 Television Receiver, 1945-1955
1945-1955
Motorola 'GSM flare' mobile telephone, 1995
1995
Strowger step-by-step automatic telephone exchange switch, 1897-1898
1897-1898
Motorola 'MicroTAC Classic' mobile telephone, 1991-2000
1991-2000
Nokia 1011 Mobile Telephone, 1992-1994
1992-1994
Motorola tone pager, 1980-1990
1980-1990
Edison telephone, 1879
1879
ON Digital set top box decoder card, 1998-2002
1998-2002
Mirror galvanometer for the transatlantic telegraph, 1858
1858
Builder's whole, rigged model, of SS 'Great Eastern', 1853-1857
1853-1857
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Experimental carbon pencil microphone, 1878-1890
1878-1890
'Control indicator group' unit for mobile communications, 1985-2010
1985-2010
Closed Intel 8008 microprocessor chip, 1972-1977
1972-1977
Mobile telephone motherboard (from mobile phone repair workshop), 1990-2012
1990-2012
Ratchet and tongs for tensioning telegraph and telephone wire, 1900-1969
1900-1969
Submarine repeater valve, 1950-1960
1950-1960
RCA 955 Acorn UFH triode vale (McVitie Weston valve collection), 1935
1935
Sony Ericsson Z600 mobile telephone (from mobile phone repair workshop), c. 2003
circa 2003
Cisco Catalyst 1200 switch, 1994
1994
‘Trans-Pac’ GPS receiver, 1990-1991
1990-1991
E.S.75 wireless valve, 1883-1930
1883-1930
Magneto-ringing Ericsson telephone, 1892-1920
1892-1920
Selector switch, 1903
1903
Mobile telephone motherboard (from mobile phone repair workshop), 1990-2012
1990-2012
Jubilee telephone wall mounting, 1977
1977
Module from SAGE computer, 1963-1984
1963-1984
PDP 10 operators console, 1966-1970
1966-1970
Phillips screwdriver (from mobile phone repair workshop), 1990-2012
1990-2012
Wall telephone with battery box, 1880-1940
1880-1940
Logic door from a Ferranti Mark I computer, 1951
1951
Siemens S6 mobile telephone, 1998-2002
1998-2002
Two-valve short wave radio - telephonic receiver, 1927
1927
Closed Intel 8080 microprocessor chip, 1974-1977
1974-1977
Powdered graphite microphone, 1878-1890
1878-1890
Model of the 1922 Shukhov radio tower
2014
Impulse sender (dial), 1915
1915
Video Networks Limited (HomeChoice) set top box, 2000-2006
2000-2006
Wireless World Diary, 1933
1933
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Specimen of the first transatlantic telephone cable, deep sea type, 1956
1956
Replicas of Alexander Graham Bell's 1879 'Patent Office' telephone, 1959
1959
System X circuit board from digital switching subsystem, 1980
1980
Replicas of Alexander Graham Bell's 1879 'Patent Office' telephone, 1959
1959
Phillips screwdriver (from mobile phone repair workshop), 1990-2012
1990-2012
Replica of the first transistor, 1947-2003
1947-2003