Lap Scales
circa 1920
Brass worksplate no 1982, Manning Wardle & Co
1920
Ceramic milk jug, London & North Eastern Railway
1924
Locomotive worksplate
1920
Model dumping wagon
1920-1928
12"tenon saw by Spear & Jackson
1926
Earth thermometer with bent stem, c. 1925.
1925
Portable thermometer screen
1925
Primax moving iron loudspeaker, 1924-1927
1924-1927
Oxygen cylinder used by climbers on 1953 Mount Everest expedition
1952-3
Handlamp, London & North Eastern Railway and Great Eastern Railway
1927
Thorpe 4-electrode valve (McVitie Weston valve collection) 1924
1924
Experimental television receiver used by JL Baird in demonstration, made 1925-1926
1925-1926
BBC printing stamp issued to the Willesden Wireless Company
1922-1924
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Medicinal water from La Esquirette
1928
Neolithic flint scraper
4000-2001 BCE
Sectioned model steam locomotive boiler
circa 1920
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
British War medal - G.F.W. Keen
1920
Marconi-Sykes magnetophone
1923
Radio tuning coil No. 400, 1922-1923
1922-1923
Burndept mark IV tuner with glass back, 1922-1923
1922-1923
Card of Authority to use portable receiver, 1922
1922
Radio tuning coil No. 500, 1922-1923
1922-1923
Radio tuning coil No. 1000, 1922-1923
1922-1923
Three-valve radio receiver, 1922-1925
1922-1925
V2A Marconiphone receiver (long-range model) , 1922-1924
1922-1924
Set concert coils, 1922-1923
1922-1923
Cosmos DE.11 general-purpose triode valve (McVitie Weston valve collection), 1924
1924
Amplifying valve type V24, 1920-1922
1920-1922
Savoy Hill 'Meat Safe' microphone stand
1923
Ora wireless receiving triode, 1921
1921
Radio tuning coil No. 75, 1922-1923
1922-1923
Radio tuning coil No. 750, 1922-1923
1922-1923
Popular Wireless no. 1 vol. 1, 1922
1922
Burndept Ultra IV wireless receiver, glass back No. 4798, 1923
1923
K.L.1 ungettered valve, 1920-1927
1920-1927
Main part of Marconi 1.5KW transmitter from 2LO
1922-1925
Cossor Wurncell W.1 output triode valve (McVitie Weston valve collection), 1923
1923
Bell from Cable Ship 'Faraday', 1923
1923
Loaded submarine telegraph cable, 1926
1926
No. I.T. Morse tape printer, 1925
1925
Self-winding wristwatch by John Harwood
1928
Radio Times volume 1 No. 1, 1923
1923
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Child's china tea plate, 1922-1923
1922-1923
Rorschach Inkblot Test, Bern Switzerland, 1942
1921
Replica of Pascal's calculator
1926