Tablet Stone, Moretonhampstead & South Devon Railway
1924
Petrol locomotive
1925
Amplion loud speaker with wooden horn, 1925
1925
Straight horn loudspeaker, 1921-1926
1921-1926
Radio tuning coil No. 150, 1922-1923
1922-1923
Radio tuning coil No. 100, 1922-1923
1922-1923
Radio tuning coil No. 300, 1922-1923
1922-1923
Radio tuning coil No. 200, 1922-1923
1922-1923
Wrapping block
circa 1920
model steam locomotive London, Brighton & South Coast Railway
1925
Addac adding machine
1926
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Replica of the first Morse telegraph, 1835
1934
Loud speaker valve type L.S.5. W/T, 1923
1923
Brass worksplate, Manning Wardle & Co
1920
Working Model locomotive
1922
'Cat's whisker' Crystal Radio
1920-1925
London & North Eastern Railway Steam Locomotive, 'Flying Scotsman'
1923
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Demonstration radio receiver
1926
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Gold amulet in the form of a cobra
2000-100 BCE
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Framed poster advocating vaccination against smallpox
1923
Wooden prosthetic hand with rigid fingers
circa 1920
McKay artificial left arm
1920
Novelty model
1955; 1830
"Swiftsure" copper posser by the British Vacuum Wsher Co. of Islington
1921
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
British War medal - G.F.W. Keen
1920
"Ogee-de-Luxe" face massager
1920
Freud electronic laughing ball
1990-96
Locomotive worksplate
1920
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
12"tenon saw by Spear & Jackson
1926
Savoy Hill 'Meat Safe' microphone stand
1923
Set concert coils, 1922-1923
1922-1923
Lap Scales
circa 1920
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
model locomotive, London & North Western Railway
1925
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Portable thermometer screen
1925
Card of Authority to use portable receiver, 1922
1922
Three-valve radio receiver, 1922-1925
1922-1925
BBC printing stamp issued to the Willesden Wireless Company
1922-1924