Seeger dry-air siphon refrigerator, c. 1900.
1880-1920
Section of a Boeing 747, 1973.
1973
Wind tunnel models of Concorde, c 1960s.
1955-1965
Addac adding machine
1926
Shelvador electric compression domestic refrigerator, c. 1934-1935.
1930-1940
Replica of the satellite Telstar 1 from 1962, 1982
(1962); 1982
Intel 386 microprocessor, 1985
1985
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
Early model wooden-case comptometer by Felt and Tarrant Manufacturing Co.
1887-1903
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
Light-bulb, filament, carbon
About 1890
‘Dalkon shield’ intra-uterine device
1970-1981
Ampoule of penicillin
1945
Hospital bed cycle
1946
Papier mache model of human eye
1913
Shade guide for "Solarex" porcelain teeth
1920-1935
Shade guide for "Lumin" porcelain teeth
1955-1975
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
Dextrostix reagent strips
1976-1982
Nasal speculum
1901-1950
Stadiometer
1965
Littman gold-plated stethoscope
1982
Fechner's double sound pendulum for testing aural discrimination
1898-1908
'Clearblue' pregnancy test kit
1985
Dissecting microscope used by Sir Ronald Ross
1890-1910
Apollo fuel cell power plant
1972
High frequency sliding inductance on wood base, 1900-1950
1900-1950
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Wooden pillar insulators, 1900-1950
1900-1950
Technophone 'EXCELL PC105T' mobile telephone, 1986
1986