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
Burndept mark IV tuner with glass back, 1922-1923
1922-1923
Set concert coils, 1922-1923
1922-1923
Radio tuning coil No. 400, 1922-1923
1922-1923
Radio tuning coil No. 75, 1922-1923
1922-1923
Radio tuning coil No. 500, 1922-1923
1922-1923
Radio tuning coil No. 1000, 1922-1923
1922-1923
Radio tuning coil No. 750, 1922-1923
1922-1923
Marconi-Sykes magnetophone
1923
Savoy Hill 'Meat Safe' microphone stand
1923
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Steam Locomotive, number 901
1919
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Telescope by Galileo (replica)
1610; 1923
Victory Medal, 1914-1919
1919
Photograph of the instruments used by the British expedition when observing the 1919 total solar eclipse in Brazil.
1919
Model of the periodic system of de Chancourtois
1925; 1862
Rorschach Inkblot Test, Bern Switzerland, 1942
1921
Manufactured insulin, 'Iletin', United States, 1923
1923
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Mousetrap Camera
1834-1836
The Munition Girls
1918
Brochure describing Flying Scotsman given out at British Empire Exhibition
1924
Royal 10 typewriter
1920
McVitie Weston valve collection
1923
McVitie Weston valve collection
1924
McVitie Weston valve collection, Marconi valve, type D.E.5.B
1924
McVitie Weston valve collection
1924
McVitie Weston valve collection
1924
McVitie Weston valve collection, BTH valve, type B.4
1923
McVitie Weston valve collection, Marconi valve, type LS5A
1923
McVitie Weston valve collection, Nelson Multi valve, type D.E.2.
1924
McVitie Weston valve collection, Nelson Multi valve, type D.E.3 to 4
1924
Petrol cocks mounted on a board
1920
Electric horn
1920
Carburettor
1920
Triple diffuser Zenith carburettor, sectioned
1921
Lengths of motor car radiator tubing
circa 1920
Motor car light switch
1919
Piston for a Ford motor car engine
1920
A.C. Titan sparking plug, sectioned
circa 1920
Throttle-controlled oil pump
1919
Motor car lighting dynamo
circa 1919
Piston for a motor car engine
1920
Motor car tyre pump and pressure gauge
1921
Motorcycle drive belt
1919
Motor car starter motor
circa 1919