Telescope by Galileo (replica)
1610; 1923
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)
Marconi-Sykes magnetophone
1923
Petrol locomotive
1925
BBC 'Bijou' Crystal Set Receiver Type 6
1923-07
Experimental television receiver used by JL Baird in demonstration, made 1925-1926
1925-1926
Freud electronic laughing ball
1990-96
Replica of the first Morse telegraph, 1835
1934
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Roving frame
1927
Elm Street Mill Cross-Compound Steam Engine
1926
Model steam locomotive LMS 'Royal Scot'
1927
Framed poster advocating vaccination against smallpox
1923
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Amplion loud speaker with wooden horn, 1925
1925
Gold amulet in the form of a cobra
2000-100 BCE
Primax moving iron loudspeaker, 1924-1927
1924-1927
Neolithic flint scraper
4000-2001 BCE
Crystal radio receiver
circa 1923
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Earth thermometer with bent stem, c. 1925.
1925
Savoy Hill 'Meat Safe' microphone stand
1923
Addac adding machine
1926
Marconi-Sykes Magnetophone microphone
1923
Novelty model
1955; 1830
Portable thermometer screen
1925
Radio Times volume 1 No. 1, 1923
1923
Brownie crystal receiver and pair of Lissen headphones, 1924-1927
1924-1927
Chain of Office
1927
Demonstration radio receiver
1926
Burndept Ultra IV wireless receiver, glass back No. 4798, 1923
1923
Loaded submarine telegraph cable, 1926
1926
Bell from Cable Ship 'Faraday', 1923
1923
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
Hydraulic Pipe
1925
Thorpe 4-electrode valve (McVitie Weston valve collection) 1924
1924
Tennis Racquet from ca. 1927.
circa 1927
Non-loaded earth core Pacific cable, 1926
1926
Two-wire telephone repeater, 1923-1925
1923-1925
Director switching device, 1927
1927
Replica Grand Junction Railway travelling post office
1938; (1838)
Wayne Petrol Pump, 1923, in 'BP' Livery
1923
Steel compass plane, for wood-working
1925
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Continuously loaded transmission core Pacific cable, 1926
1926
Hose for Wayne Petrol Pump
1923
Motor coach, Southern Railway
1925