Model of a pendulum clock based on Galileo's design
1921
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Oxygen cylinder used by climbers on 1953 Mount Everest expedition
1952-3
Brass worksplate, Manning Wardle & Co
1920
Working Model locomotive
1922
Novelty model
1955; 1830
Wooden prosthetic hand with rigid fingers
circa 1920
McKay artificial left arm
1920
Rorschach Inkblot Test, Bern Switzerland, 1942
1921
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Replica of the first Morse telegraph, 1835
1934
Rolling ball clock by E. Dent and Co
1920
Gold amulet in the form of a cobra
2000-100 BCE
Wrapping block
circa 1920
Brass worksplate no 1982, Manning Wardle & Co
1920
Locomotive worksplate
1920
Freud electronic laughing ball
1990-96
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Amplifying valve type V24, 1920-1922
1920-1922
Ora wireless receiving triode, 1921
1921
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Neolithic flint scraper
4000-2001 BCE
Sectioned model steam locomotive boiler
circa 1920
British War medal - G.F.W. Keen
1920
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Lap Scales
circa 1920
Card of Authority to use portable receiver, 1922
1922
Popular Wireless no. 1 vol. 1, 1922
1922
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Telescope by Galileo (replica)
1610; 1923
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Copy of clay liver used for divination, original from Babylon, 2050-1750 BCE
2050-1750 BCE
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
The up and down lines
1920
Model of Henry Cavendish's Torsion Balance Gravitational Apparatus, 1798
1798 (original); 1977 (model)
Intelligence test, Chicago, United States, 1915-1925
circa 1920
Fairy Offering Flowers To Iris
1920-08
Photographer's 'Birdie'
circa 1920
Reynaud's Praxinoscope Theatre
1879 (1956)
Model of the periodic system of de Chancourtois
1925; 1862
BBC 'Bijou' Crystal Set Receiver Type 6
1923-07
A Manufacturing Town' by L. S. Lowry
1922
Newspaper clipping of William Friese-Greene's funeral
14 May 1921
Album of press cuttings about the death of William Friese-Greene in 1921
circa 1921
Ethophone I broadcast receiver, 1922
1922
Electric washing machine made by Beatty Brothers Ltd
circa 1920
Faber-Castell Slide Rule
1920
Horace Dall seated
circa 1920