Radio tuning coil No. 200, 1922-1923
1922-1923
Demonstration radio receiver
1926
Brass worksplate no 1982, Manning Wardle & Co
1920
Ceramic milk jug, London & North Eastern Railway
1924
Locomotive worksplate
1920
Model dumping wagon
1920-1928
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Steam Locomotive, number 901
1919
Earth thermometer with bent stem, c. 1925.
1925
Portable thermometer screen
1925
Infant death rate and income
1926-1928
Model of the periodic system of de Chancourtois
1925; 1862
Handlamp, London & North Eastern Railway and Great Eastern Railway
1927
Child's china tea plate, 1922-1923
1922-1923
Primax moving iron loudspeaker, 1924-1927
1924-1927
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Card of Authority to use portable receiver, 1922
1922
Three-valve radio receiver, 1922-1925
1922-1925
Thorpe 4-electrode valve (McVitie Weston valve collection) 1924
1924
V2A Marconiphone receiver (long-range model) , 1922-1924
1922-1924
Cosmos DE.11 general-purpose triode valve (McVitie Weston valve collection), 1924
1924
Amplifying valve type V24, 1920-1922
1920-1922
Ora wireless receiving triode, 1921
1921
Experimental television receiver used by JL Baird in demonstration, made 1925-1926
1925-1926
Popular Wireless no. 1 vol. 1, 1922
1922
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
No. I.T. Morse tape printer, 1925
1925
Self-winding wristwatch by John Harwood
1928
Medicinal water from La Esquirette
1928
'Openshaw' artificial wooden hand
circa 1919
Neolithic flint scraper
4000-2001 BCE
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Lap Scales
circa 1920
Sectioned model steam locomotive boiler
circa 1920
British War medal - G.F.W. Keen
1920
model locomotive, London & North Western Railway
1925
12"tenon saw by Spear & Jackson
1926
Siemens Neophone telephone, 1929
1929
Tennis Racquet from ca. 1927.
circa 1927
Radio Times volume 1 No. 1, 1923
1923
BBC printing stamp issued to the Willesden Wireless Company
1922-1924
Burndept Ultra IV wireless receiver, glass back No. 4798, 1923
1923
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Burndept mark IV tuner with glass back, 1922-1923
1922-1923
Set concert coils, 1922-1923
1922-1923
Loaded submarine telegraph cable, 1926
1926
Radio tuning coil No. 400, 1922-1923
1922-1923