Edison telephone, 1879
1879
Model of Wright Flyer
1903
Model of Leeuwenhoek's microscope
1901-1930
'Cat's whisker' Crystal Radio
1920-1925
Obsidian possibly used in trephination experiments
1918-1920
Alcock and Brown's Vickers Vimy Biplane
1919
Automatic telephone wall, 1900-1910
1900-1910
Strowger step-by-step automatic telephone exchange switch, 1897-1898
1897-1898
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Rolls-Royce 10 hp, two cylinder motor car
1905
Artificial arm, below-elbow prosthesis
1895-1904
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Rover 'Safety' Bicycle, 1885
1885
Oxygen cylinder used by climbers on 1953 Mount Everest expedition
1952-3
Battery locomotive, North Staffordshire Railway
1917
Wall telephone, 1880-1920
1880-1920
Ribbon loom with jacquard head
circa 1900
Hull Corporation telephone, 1900-1910
1900-1910
Fertility amulet
1880-1925
Galvanic necklace with 2 charms
1880-1920
Electrogalvanic amulet
1880-1900
One of Fleming's first thermionic diode valves, 1889
1889
Horseshoe magnet and keep used with experimental form of magnetic detector, 1900-1910
1900-1910
Bottle of Hunyadi Janos mineral water, unopened
1900-1920
Coin operated toilet lock
1890-1930
Model Great Northern Railway Centre-pivot Semaphore Signal
c.1912
Brennan's Gyroscopic Mono-rail Car
1907
Fowler's phrenological head
1879-1896
'Prorace' cervical cap
1915-1925
Steam locomotive, named Lode Star, Great Western Railway
1907
Pullman Car Company, called Topaz
1913
Timetable, Midland Railway
1903
Single-lens Cine Camera by Louis Le Prince
1888
Bo-Bo No 1
1902
Neveroil Roller Bearing axlebox for light railway truck
1930
Harwood self-winding wrist-watch of about 1930
circa 1930
Copper ore from the Bell Mine
before 1889
Double surface of revolution of constant negative curvature
1910
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
before 1889
Light-bulb, filament, carbon
About 1890
Burroughs hand operated adding and listing machine
1917
Revolution of constant negative curvature
1910
Early model wooden-case comptometer by Felt and Tarrant Manufacturing Co.
1887-1903
A Stchety, Russian Abacus.
1901-1930
model steam locomotive London, Brighton & South Coast Railway
1925
Commemorative key, Railwaymen's Club and Institute
1928
Impulse sender (dial), 1915
1915
Telephone crossbar switch, Swedish Ericsson, 1921
1921
De Forest audion 1906-1915
1906-1915