Section of a Boeing 747, 1973.
1973
Moisture Tester
'One Per Desk' microcomputer
1984; 1983
High frequency sliding inductance on wood base, 1900-1950
1900-1950
Specimen of the first transatlantic telephone cable, deep sea type, 1956
1956
eClean™ Next Generation Bedside Cabinet
2010
Experimental carbon block microphone, 1878-1890
1878-1890
Seasonal Affective Disorder light box
2007-2017
Kodak 'Brownie' Camera, about 1955
1953-1958
Jubilee telephone wall mounting, 1977
1977
Replica of Bell's 1876 centennial telephone transmitter, 1959
1959
Wall telephone with battery box, 1880-1940
1880-1940
Replicas of Alexander Graham Bell's 1879 'Patent Office' telephone, 1959
1959
Edison telephone, 1879
1879
Magneto-ringing Ericsson telephone, 1892-1920
1892-1920
Submarine repeater valve, 1950-1960
1950-1960
Specimen of lightweight transatlantic telephone cable, 1961
1961
'Supercom' text telephone, 1999
1999
Speech memory board from System X Automatic Announcement Subsystem, 1979-1985
1979-1985
Arc for Leksell Stereotactic System, Sweden, 1992-1999
1992-1999
Thorn-Ericsson 'Astrofon' telephone, 1981
1981
Submarine repeater pentode P.O. type 10P, 1950-1970
195-1970
Part of Rugby transatlantic telephone transmitter, 1927-1956
1927-1956
Plastic syringe containing liquid collagen for cosmetic/plastic surgery, Europe, 2000
2000
Running blade for above-knee amputee
2012
Block of Scintillator Crystals
1997-2000
Section of TAT-8 transatlantic optical fibre cable, 1989
1989
Deltaphone Deluxe telephone, 1979-1985
1979-1985
Domino black and ivory telephone handset, 1981
1981
Replicas of Alexander Graham Bell's 1879 'Patent Office' telephone, 1959
1959
Aerial tuning inductance, 1900-1950
1900-1950
Pentex production unit: B switch, 1965-1971
1965-1971
Impulse sender (dial), 1915
1915
Post Office 746 telephone, 1967-1971
1967-1971
Prefilled syringe with vaccine SPf66
1990-1995
706L telephone, 1959-1967
1959-1967
Jubilee telephone with external bell box, 1977
1977
Submerged repeater amplifier, 1967
1967
Sony Ericsson W800 'Walkman' mobile telephone, 2005-2006
2005-2006
BT Ambassador 8100R telephone, 1981
1981
Radiation dose calculator
1955-1975
Table instrument with dial, 1903
1903
Portable Radio
2000-2002
Stethoscope, with blue cord
2000-2002
Electronic ear thermometer
2000-2002
Technics SL-1210 Mk2 mode quartz synthesizer direct-drive turntable: one of two
1999
London Ambulance Service name badge
2000-2002
Bioreactor and scaffold for tissue-engineered bladder
2010
ActiGait system for functional electrical stimulation of the lower leg and foot
circa 2010
Sony 'SmartBand' wearable fitness band, 2014
2014