Battery locomotive, North Staffordshire Railway
1917
Reason slot meter, c.1920.
1918-1922
Straight horn loudspeaker, 1921-1926
1921-1926
Addac adding machine
1926
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Alcock and Brown's Vickers Vimy Biplane
1919
Hobbs-type artificial left hand, Europe, 1918
1918
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Replica of the first Morse telegraph, 1835
1934
Loud speaker valve type L.S.5. W/T, 1923
1923
Amplion loud speaker with wooden horn, 1925
1925
Victory medal - G F W Keen
1918
Burroughs hand operated adding and listing machine
1917
Petrol locomotive
1925
Radio tuning coil No. 100, 1922-1923
1922-1923
Radio tuning coil No. 150, 1922-1923
1922-1923
Radio tuning coil No. 200, 1922-1923
1922-1923
Radio tuning coil No. 300, 1922-1923
1922-1923
model steam locomotive London, Brighton & South Coast Railway
1925
Wrapping block
circa 1920
Demonstration radio receiver
1926
Gold amulet in the form of a cobra
2000-100 BCE
Protective leather and chain mail mask
1917-1918
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Framed poster advocating vaccination against smallpox
1923
Wooden prosthetic hand with rigid fingers
circa 1920
McKay artificial left arm
1920
Working Model locomotive
1922
Novelty model
1955; 1830
Obsidian possibly used in trephination experiments
1918-1920
The Munition Girls
1918
"Swiftsure" copper posser by the British Vacuum Wsher Co. of Islington
1921
Handcuffs, steel
1918
'Cat's whisker' Crystal Radio
1920-1925
London & North Eastern Railway Steam Locomotive, 'Flying Scotsman'
1923
Brass worksplate, Manning Wardle & Co
1920
Tablet Stone, Moretonhampstead & South Devon Railway
1924
Lap Scales
circa 1920
"Ogee-de-Luxe" face massager
1920
Freud electronic laughing ball
1990-96
Kelvinator electric compression domestic refrigerator no 5534
1926
British War medal - G.F.W. Keen
1920
model locomotive, London & North Western Railway
1925
Sectioned model steam locomotive boiler
circa 1920
Three-valve radio receiver, 1922-1925
1922-1925
Main part of Marconi 1.5KW transmitter from 2LO
1922-1925
Savoy Hill 'Meat Safe' microphone stand
1923
Replica of Morse's second model of telegraphy apparatus, 1934
1934
V2A Marconiphone receiver (long-range model) , 1922-1924
1922-1924