Addac adding machine
1926
Shelvador electric compression domestic refrigerator, c. 1934-1935.
1930-1940
Avro Vulcan, experimental model, c 1950s.
circa 1953
National Cash Register co model 422X cash register
circa 1910
Synchronous mains electric clock of the self-starting type
1934
Comptometer, manual operation
1930-1940
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Burroughs hand operated adding and listing machine
1917
Goddard combustion chamber top
circa 1927
Goddard rocket fuel tank
circa 1930
"Ingersoll" wrist watch with leather strap
1915
London & North Eastern Railway steam locomotive 'Mallard'
1938
Coronation Class Livery Sample
1938
Wing model used during the investigation of the Concorde wing shape
circa 1960
Wing model used during the investigation of the Concorde wing shape
circa 1960
Wing model used during the investigation of the Concorde wing shape
circa 1960
Ampoule of penicillin
1945
Hospital bed cycle
1946
Papier mache model of human eye
1913
Shade guide for "Solarex" porcelain teeth
1920-1935
Anti-mosquito spray gun
1914-1918
Cervical cap
1950-1960
Cervical cap
1950-1960
Cervical cap
1950-1960
Brush used for bathing in public bathhouse
1920-1950
Brush used for bathing in public bathhouse
1920-1950
Carton of silkworm gut ligature
1915-1953
Haemoglobin 8.26, Festival Pattern Group silk tie fabric
1950-1951
Kendrew's original model of the myoglobin molecule
1957
Nasal speculum
1901-1950
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Pye 'Cambridge International' 11-band broadcast receiver, 1953
1953
Submarine repeater valve, 1950-1960
1950-1960
Bell's harmonic telegraph receiver, 1925-1958
1925-1958
Home made 30-line televisor, 1934
1934
De Forest syntoniser, 1902-1907
1902-1907
RCA 955 Acorn UFH triode vale (McVitie Weston valve collection), 1935
1935
Mazda QP.240 battery double output pentode valve (McVitie Weston valve collection), 1935
1935
Six-stage super heterodyne receiver processed on the ECME system, 1936-1955
1936-1955
Two-valve short wave radio - telephonic receiver, 1927
1927
Replica of the first Morse telegraph, 1835
1934
Strowger automatic telephone, 1901-1910
1901-1910
Impulse sender (dial), 1915
1915
Reporter mobile radiophone, 1951-1953
1951-1953
Strowger calling dial, 1906
1906
'Channel' Band III television converter, type C2, 1955-1960
1955-1960
Mullard EF9 VM RF pentode valve (McVitie Weston valve collection), 1939
1939
Loud speaker valve type L.S.5. W/T, 1923
1923
Mullard T.H.4 radio valve, 1936
1936