Reason slot meter, c.1920.
1918-1922
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Victory medal - G F W Keen
1918
McKay artificial left arm
1920
Alcock and Brown's Vickers Vimy Biplane
1919
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Burroughs hand operated adding and listing machine
1917
Brass worksplate, Manning Wardle & Co
1920
Battery locomotive, North Staffordshire Railway
1917
Tablet Stone, Moretonhampstead & South Devon Railway
1924
model steam locomotive London, Brighton & South Coast Railway
1925
Working Model locomotive
1922
London & North Eastern Railway Steam Locomotive, 'Flying Scotsman'
1923
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
Amplion loud speaker with wooden horn, 1925
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
Loud speaker valve type L.S.5. W/T, 1923
1923
Wrapping block
circa 1920
Replica of the first Morse telegraph, 1835
1934
Hobbs-type artificial left hand, Europe, 1918
1918
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
Wooden prosthetic hand with rigid fingers
circa 1920
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
Framed poster advocating vaccination against smallpox
1923
Petrol locomotive
1925
'Cat's whisker' Crystal Radio
1920-1925
Lap Scales
circa 1920
British War medal - G.F.W. Keen
1920
"Ogee-de-Luxe" face massager
1920
Steam Locomotive, number 901
1919
model locomotive, London & North Western Railway
1925
Freud electronic laughing ball
1990-96
Short Magazine Mark III Lee Enfield .303 Rifle (deactivated)
circa 1917
Main part of Marconi 1.5KW transmitter from 2LO
1922-1925
Brass worksplate no 1982, Manning Wardle & Co
1920
Ceramic milk jug, London & North Eastern Railway
1924
V2A Marconiphone receiver (long-range model) , 1922-1924
1922-1924
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Radio tuning coil No. 75, 1922-1923
1922-1923
Radio tuning coil No. 500, 1922-1923
1922-1923
Radio tuning coil No. 1000, 1922-1923
1922-1923