Telescope by Galileo (replica)
1610; 1923
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Mousetrap Camera
1834-1836
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Barber-Colman knotter
circa 1925
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Marconi-Sykes magnetophone
1923
BBC 'Bijou' Crystal Set Receiver Type 6
1923-07
Petrol locomotive
1925
Freud electronic laughing ball
1990-96
Replica of the first Morse telegraph, 1835
1934
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
Three-valve radio receiver, 1922-1925
1922-1925
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Gold amulet in the form of a cobra
2000-100 BCE
Earth thermometer with bent stem, c. 1925.
1925
Crystal radio receiver
circa 1923
Savoy Hill 'Meat Safe' microphone stand
1923
Neolithic flint scraper
4000-2001 BCE
Working Model locomotive
1922
Novelty model
1955; 1830
Marconi-Sykes Magnetophone microphone
1923
Portable thermometer screen
1925
Popular Wireless no. 1 vol. 1, 1922
1922
Radio Times volume 1 No. 1, 1923
1923
Burndept Ultra IV wireless receiver, glass back No. 4798, 1923
1923
Burndept mark IV tuner with glass back, 1922-1923
1922-1923
Radio tuning coil No. 200, 1922-1923
1922-1923
Bell from Cable Ship 'Faraday', 1923
1923
Child's china tea plate, 1922-1923
1922-1923
Radio tuning coil No. 500, 1922-1923
1922-1923
Radio tuning coil No. 75, 1922-1923
1922-1923
BBC printing stamp issued to the Willesden Wireless Company
1922-1924
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
Radio tuning coil No. 300, 1922-1923
1922-1923
Thorpe 4-electrode valve (McVitie Weston valve collection) 1924
1924
Hydraulic Pipe
1925
Radio tuning coil No. 400, 1922-1923
1922-1923
Radio tuning coil No. 150, 1922-1923
1922-1923
Radio tuning coil No. 100, 1922-1923
1922-1923
Card of Authority to use portable receiver, 1922
1922
Radio tuning coil No. 750, 1922-1923
1922-1923
Set concert coils, 1922-1923
1922-1923
Radio tuning coil No. 1000, 1922-1923
1922-1923
Hand crank for “NS No. 3 Kine’ Camera"
1922
Replica Grand Junction Railway travelling post office
1938; (1838)
Steel compass plane, for wood-working
1925
Gecophone broadcast receiver, model B.C 3200, 1924
1924