'Cat's whisker' Crystal Radio
1920-1925
Kelvinator electric compression domestic refrigerator no 5534
1926
Gold amulet in the form of a cobra
2000-100 BCE
Brass worksplate, Manning Wardle & Co
1920
Tablet Stone, Moretonhampstead & South Devon Railway
1924
McKay artificial left arm
1920
model steam locomotive London, Brighton & South Coast Railway
1925
Framed poster advocating vaccination against smallpox
1923
Wooden prosthetic hand with rigid fingers
circa 1920
Working Model locomotive
1922
Novelty model
1955; 1830
Addac adding machine
1926
Wrapping block
circa 1920
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
Petrol locomotive
1925
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Radio tuning coil No. 300, 1922-1923
1922-1923
Radio tuning coil No. 100, 1922-1923
1922-1923
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Radio tuning coil No. 200, 1922-1923
1922-1923
Radio tuning coil No. 150, 1922-1923
1922-1923
Straight horn loudspeaker, 1921-1926
1921-1926
Amplion loud speaker with wooden horn, 1925
1925
Demonstration radio receiver
1926
Loud speaker valve type L.S.5. W/T, 1923
1923
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
Barber-Colman knotter
circa 1925
Brass worksplate no 1982, Manning Wardle & Co
1920
British War medal - G.F.W. Keen
1920
model locomotive, London & North Western Railway
1925
Sectioned model steam locomotive boiler
circa 1920
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Ceramic milk jug, London & North Eastern Railway
1924
Locomotive worksplate
1920
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Neolithic flint scraper
4000-2001 BCE
Lap Scales
circa 1920
Freud electronic laughing ball
1990-96
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
12"tenon saw by Spear & Jackson
1926
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Earth thermometer with bent stem, c. 1925.
1925
Portable thermometer screen
1925
Child's china tea plate, 1922-1923
1922-1923
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Marconi-Sykes magnetophone
1923