Telephone crossbar switch, Swedish Ericsson, 1921
1921
McKay artificial left arm
1920
Brass worksplate, Manning Wardle & Co
1920
Tablet Stone, Moretonhampstead & South Devon Railway
1924
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
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
Loud speaker valve type L.S.5. W/T, 1923
1923
Wrapping block
circa 1920
Replica of the first Morse telegraph, 1835
1934
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Wooden prosthetic hand with rigid fingers
circa 1920
Novelty model
1955; 1830
"Swiftsure" copper posser by the British Vacuum Wsher Co. of Islington
1921
Gold amulet in the form of a cobra
2000-100 BCE
Framed poster advocating vaccination against smallpox
1923
Working Model locomotive
1922
Lap Scales
circa 1920
British War medal - G.F.W. Keen
1920
"Ogee-de-Luxe" face massager
1920
Freud electronic laughing ball
1990-96
Brass worksplate no 1982, Manning Wardle & Co
1920
Ceramic milk jug, London & North Eastern Railway
1924
V2A Marconiphone receiver (long-range model) , 1922-1924
1922-1924
Gecophone Crystal Detector Radio Set No. 1, 1923
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
Radio tuning coil No. 400, 1922-1923
1922-1923
Amplifying valve type V24, 1920-1922
1920-1922
Ora wireless receiving triode, 1921
1921
Locomotive worksplate
1920
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Set concert coils, 1922-1923
1922-1923
Burndept mark IV tuner with glass back, 1922-1923
1922-1923
Burndept Ultra IV wireless receiver, glass back No. 4798, 1923
1923
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Cosmos DE.11 general-purpose triode valve (McVitie Weston valve collection), 1924
1924
Card of Authority to use portable receiver, 1922
1922
Thorpe 4-electrode valve (McVitie Weston valve collection) 1924
1924
BBC printing stamp issued to the Willesden Wireless Company
1922-1924
Cossor Wurncell W.1 output triode valve (McVitie Weston valve collection), 1923
1923
Popular Wireless no. 1 vol. 1, 1922
1922
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Sectioned model steam locomotive boiler
circa 1920
Neolithic flint scraper
4000-2001 BCE