Telephone crossbar switch, Swedish Ericsson, 1921
1921
Novelty model
1955; 1830
"Swiftsure" copper posser by the British Vacuum Wsher Co. of Islington
1921
Replica of the first Morse telegraph, 1835
1934
Radio tuning coil No. 100, 1922-1923
1922-1923
Radio tuning coil No. 150, 1922-1923
1922-1923
Radio tuning coil No. 200, 1922-1923
1922-1923
Radio tuning coil No. 300, 1922-1923
1922-1923
Framed poster advocating vaccination against smallpox
1923
Gold amulet in the form of a cobra
2000-100 BCE
Loud speaker valve type L.S.5. W/T, 1923
1923
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Tablet Stone, Moretonhampstead & South Devon Railway
1924
Working Model locomotive
1922
London & North Eastern Railway Steam Locomotive, 'Flying Scotsman'
1923
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Freud electronic laughing ball
1990-96
Popular Wireless no. 1 vol. 1, 1922
1922
Savoy Hill 'Meat Safe' microphone stand
1923
Marconi-Sykes magnetophone
1923
V2A Marconiphone receiver (long-range model) , 1922-1924
1922-1924
BBC printing stamp issued to the Willesden Wireless Company
1922-1924
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Card of Authority to use portable receiver, 1922
1922
Radio tuning coil No. 75, 1922-1923
1922-1923
Set concert coils, 1922-1923
1922-1923
Radio tuning coil No. 500, 1922-1923
1922-1923
Radio tuning coil No. 1000, 1922-1923
1922-1923
Burndept mark IV tuner with glass back, 1922-1923
1922-1923
Radio tuning coil No. 750, 1922-1923
1922-1923
Radio tuning coil No. 400, 1922-1923
1922-1923
Burndept Ultra IV wireless receiver, glass back No. 4798, 1923
1923
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Ora wireless receiving triode, 1921
1921
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Ceramic milk jug, London & North Eastern Railway
1924
Cosmos DE.11 general-purpose triode valve (McVitie Weston valve collection), 1924
1924
Thorpe 4-electrode valve (McVitie Weston valve collection) 1924
1924
Cossor Wurncell W.1 output triode valve (McVitie Weston valve collection), 1923
1923
Neolithic flint scraper
4000-2001 BCE
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Images showing West Indian migrants arriving at London’s Waterloo station in May 1962
1962-05
Amplifex Frame Aerial
circa 1924
McVitie Weston valve collection
1924
McVitie Weston valve collection
1923
Cunningham triode type C300 1921
1921
Clinical thermometer
1970-1900
Axe head shaped flint
10000-5000 BCE