Model cattle wagon
1972
Model twin radial bolster flats
1972
Model cattle wagon
1972
model London & North Western Railway railway wagon
1969
model 6-plank wagon
1974
model 4-plank wagon
1975
Model London & North Western Railway brake van
1951
Model railway wagon
1969
Model London & North Western Railway wagon
1969
Model railway wagon
1974
Model railway wagon
1975
Railway handlamp, Southern Railway
1923-1939
Closed Intel 8008 microprocessor chip, 1972-1977
1972-1977
Submarine repeater valve, 1950-1960
1950-1960
RCA 955 Acorn UFH triode vale (McVitie Weston valve collection), 1935
1935
Jubilee telephone wall mounting, 1977
1977
PDP 10 operators console, 1966-1970
1966-1970
Logic door from a Ferranti Mark I computer, 1951
1951
Two-valve short wave radio - telephonic receiver, 1927
1927
Closed Intel 8080 microprocessor chip, 1974-1977
1974-1977
Impulse sender (dial), 1915
1915
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
Replicas of Alexander Graham Bell's 1879 'Patent Office' telephone, 1959
1959
Grey ATA 31/34 telephone with dial, 1965-1968
1965-1968
Radio tuning coil No. 300, 1922-1923
1922-1923
Moulded unprocessed bakelite panel ready for ECME, 1936-1955
1936-1955
Jubilee telephone with external bell box, 1977
1977
Mullard EF9 VM RF pentode valve (McVitie Weston valve collection), 1939
1939
Mullard T.H.4 radio valve, 1936
1936
RCA Radiotron 35 VM RF pentode valve (McVitie Weston valve collection), 1931-1972
1931-1972
Telstar maser assembly with magnet, 1962-1967
1962-1967
Radio tuning coil No. 100, 1922-1923
1922-1923
Croma telephone with dial, 1976
1976
Specimen of TAT3 cable, 1963
1963
BBC L1 lip microphone, 1937-1960
1937-1960
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Radio tuning coil No. 200, 1922-1923
1922-1923
Bell's harmonic telegraph receiver, 1925-1958
1925-1958
Radio tuning coil No. 150, 1922-1923
1922-1923
Pye 'Cambridge International' 11-band broadcast receiver, 1953
1953
Straight horn loudspeaker, 1921-1926
1921-1926
Six-stage super heterodyne receiver processed on the ECME system, 1936-1955
1936-1955
Amplion loud speaker with wooden horn, 1925
1925
Mazda QP.240 battery double output pentode valve (McVitie Weston valve collection), 1935
1935
S.215 dummy valve, 1920-1929
1920-1929
Cosmos crystal receiver, 1920-1930
1920-1930
Fotos triode valve with two top caps (McVitie Weston valve collection), 1916-1972
1916-1972