Telescope by Galileo (replica)
1610; 1923
Mousetrap Camera
1834-1836
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Rolling ball clock by E. Dent and Co
1920
Photographer's 'Birdie'
circa 1920
BBC 'Bijou' Crystal Set Receiver Type 6
1923-07
Freud electronic laughing ball
1990-96
McKay artificial left arm
1920
Replica of the first Morse telegraph, 1835
1934
Wooden prosthetic hand with rigid fingers
circa 1920
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Model of a pendulum clock based on Galileo's design
1921
Gold amulet in the form of a cobra
2000-100 BCE
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Locomotive worksplate
1920
Neolithic flint scraper
4000-2001 BCE
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Working Model locomotive
1922
Novelty model
1955; 1830
Popular Wireless no. 1 vol. 1, 1922
1922
Wrapping block
circa 1920
Sectioned model steam locomotive boiler
circa 1920
Lap Scales
circa 1920
Amplifying valve type V24, 1920-1922
1920-1922
Card of Authority to use portable receiver, 1922
1922
Ora wireless receiving triode, 1921
1921
Replica Grand Junction Railway travelling post office
1938; (1838)
F/3.5 Ross "Xpres" lens
circa 1922
Canvas Case for 35mm Ciné Camera used on 1922 Everest expedition
1922
Homemade crystal set radio receiver
1922
Hand crank for “NS No. 3 Kine’ Camera"
1922
Captain John Noel's cine camera used on 1922 Everest expedition
1922
Headphones
1920-1922
Brass worksplate, Manning Wardle & Co
1920
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Replica of Liverpool & Manchester Railway 2nd class open-topped railway carriage, 1930 (replica)
1930 (replica); 1834 (original)
Brass worksplate no 1982, Manning Wardle & Co
1920
Oxygen cylinder used by climbers on 1953 Mount Everest expedition
1952-3
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Rorschach Inkblot Test, Bern Switzerland, 1942
1921
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Model of the periodic system of de Chancourtois
1925; 1862
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Whitaker Tunnelling Machine
1921
Royal 10 typewriter
1920
Model of Gutenberg's Press, 1430
1960-1979
Model of Mud House
6000-5000BCE
Reynaud's Praxinoscope Theatre
1879 (1956)
Cyclecar
1921