Petrol locomotive
1925
Battery locomotive, North Staffordshire Railway
1917
Reason slot meter, c.1920.
1918-1922
Brass worksplate, Manning Wardle & Co
1920
Tablet Stone, Moretonhampstead & South Devon Railway
1924
Straight horn loudspeaker, 1921-1926
1921-1926
Wooden prosthetic hand with rigid fingers
circa 1920
Roving frame
1927
Wrapping block
circa 1920
Addac adding machine
1926
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Burroughs hand operated adding and listing machine
1917
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
Working Model locomotive
1922
Novelty model
1955; 1830
Model steam locomotive LMS 'Royal Scot'
1927
Alcock and Brown's Vickers Vimy Biplane
1919
Goddard combustion chamber top
circa 1927
Gold amulet in the form of a cobra
2000-100 BCE
Demonstration radio receiver
1926
Obsidian possibly used in trephination experiments
1918-1920
Power loom
1926
Handcuffs, steel
1918
Hobbs-type artificial left hand, Europe, 1918
1918
Chain of Office
1927
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Brownie crystal receiver and pair of Lissen headphones, 1924-1927
1924-1927
Protective leather and chain mail mask
1917-1918
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Two-valve short wave radio - telephonic receiver, 1927
1927
Replica of the first Morse telegraph, 1835
1934
Loud speaker valve type L.S.5. W/T, 1923
1923
McKay artificial left arm
1920
"Swiftsure" copper posser by the British Vacuum Wsher Co. of Islington
1921
'Cat's whisker' Crystal Radio
1920-1925
London & North Eastern Railway Steam Locomotive, 'Flying Scotsman'
1923
Victory medal - G F W Keen
1918
Framed poster advocating vaccination against smallpox
1923
Model locomotive, O Gauge, London & North Eastern Railway
1925-1927
The Munition Girls
1918
Amplion loud speaker with wooden horn, 1925
1925
12"tenon saw by Spear & Jackson
1926
Lap Scales
circa 1920
Marconi-Sykes magnetophone
1923
'Openshaw' artificial wooden hand
circa 1919