Alcock and Brown's Vickers Vimy Biplane
1919
Telescope by Galileo (replica)
1610; 1923
'Cat's whisker' Crystal Radio
1920-1925
Battery locomotive, North Staffordshire Railway
1917
Obsidian possibly used in trephination experiments
1918-1920
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Mousetrap Camera
1834-1836
Barber-Colman knotter
circa 1925
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
'Openshaw' artificial wooden hand
circa 1919
Marconi-Sykes magnetophone
1923
Rolling ball clock by E. Dent and Co
1920
Photographer's 'Birdie'
circa 1920
BBC 'Bijou' Crystal Set Receiver Type 6
1923-07
Petrol locomotive
1925
Experimental television receiver used by JL Baird in demonstration, made 1925-1926
1925-1926
McKay artificial left arm
1920
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Protective Face Mask, United Kingdom, 1917-1918
1917-1918
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Replica of the first Morse telegraph, 1835
1934
Steam Locomotive, number 901
1919
Elm Street Mill Cross-Compound Steam Engine
1926
Wooden prosthetic hand with rigid fingers
circa 1920
Protective leather and chain mail mask
1917-1918
Framed poster advocating vaccination against smallpox
1923
Model of a pendulum clock based on Galileo's design
1921
Amplion loud speaker with wooden horn, 1925
1925
Savoy Hill 'Meat Safe' microphone stand
1923
Gold amulet in the form of a cobra
2000-100 BCE
Three-valve radio receiver, 1922-1925
1922-1925
Neolithic flint scraper
4000-2001 BCE
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Locomotive worksplate
1920
Earth thermometer with bent stem, c. 1925.
1925
The Munition Girls
1918
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Crystal radio receiver
circa 1923
Marconi-Sykes Magnetophone microphone
1923
Addac adding machine
1926
Radio Times volume 1 No. 1, 1923
1923
Portable thermometer screen
1925
Popular Wireless no. 1 vol. 1, 1922
1922
Burroughs hand operated adding and listing machine
1917
Straight horn loudspeaker, 1921-1926
1921-1926
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Handcuffs, steel
1918
Demonstration radio receiver
1926
Burndept Ultra IV wireless receiver, glass back No. 4798, 1923
1923
Burndept mark IV tuner with glass back, 1922-1923
1922-1923