The Munition Girls
1918
'Cat's whisker' Crystal Radio
1920-1925
Alcock and Brown's Vickers Vimy Biplane
1919
Brennan's Gyroscopic Mono-rail Car
1907
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
'Prorace' cervical cap
1915-1925
Battery locomotive, North Staffordshire Railway
1917
Obsidian possibly used in trephination experiments
1918-1920
Gas mask, Germany, 1915-1918
1915-1918
Cotton Bale Breaker
1911
Wooden prosthetic hand with rigid fingers
circa 1920
Artificial left arm, United Kingdom, 1914-1916
1914-1916
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Rolls-Royce 10 hp, two cylinder motor car
1905
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Model Great Northern Railway Centre-pivot Semaphore Signal
c.1912
Caledonian express no 938
1915
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Freud electronic laughing ball
1990-96
Cauet artificial hand
1914-1918
Brass worksplate, Manning Wardle & Co
1920
Model of a North Eastern Railway coal wagon, c 1915
1910-1920
model double-sided discharge wagon
1910
Working Model locomotive
1922
Novelty model
1955; 1830
War memorial plaque, South Eastern & Chatham Railway
1914
North Eastern Railway Dynamometer Car
1906
London & North Western Railway 1st class corridor brake no. 5154
1906
Double surface of revolution of constant negative curvature
1910
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Burroughs hand operated adding and listing machine
1917
Revolution of constant negative curvature
1910
Model of LNWR Third Class railway carriage
1907-1917
model steam locomotive London, Brighton & South Coast Railway
1925
Model LNWR luggage carriage, c 1912
1907-1917
Model London & North Western Railway carriage
1907-1917
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Impulse sender (dial), 1915
1915
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Amplion loud speaker with wooden horn, 1925
1925
De Forest audion 1906-1915
1906-1915
Loud speaker valve type L.S.5. W/T, 1923
1923
Strowger calling dial, 1906
1906
'Leiber's Five Letter American Telegraph Code', book issued 1915
1915
Murray multiplex tape transmitter, 1910-1920
1910-1920
Replica of the first Morse telegraph, 1835
1934
Model of a pendulum clock based on Galileo's design
1921
Rolling ball clock by E. Dent and Co
1920
Tourbillon watch manufactured by Nicole Nielsen and retailed by S Smith & Son
1907