Addac adding machine
1926
Goddard combustion chamber top
circa 1927
Goddard rocket fuel tank
circa 1930
'Jason I', de Havilland DH.60G Gipsy Moth
1928
London & North Eastern Railway ceramic cat
circa 1930
English teddy bear: golden mohair
1920-1929
Brass worksplate, Manning Wardle & Co
1920
Neveroil Roller Bearing axlebox for light railway truck
1930
Tablet Stone, Moretonhampstead & South Devon Railway
1924
London Midland & Scottish Railway decorative crest
1928
Mink G goods van
1931
Mineral wagon used at Stanton Ironworks
1931
Petrol locomotive
1925
Medal commemorating first free balloon stratospheric flight of Professor Auguste Piccard and Dr. Paul Kipfer
1931
Amplion loud speaker with wooden horn, 1925
1925
Straight horn loudspeaker, 1921-1926
1921-1926
"Airway" vacuum cleaner, c.1930
1930
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
Wireless World Diary, 1933
1933
Harwood self-winding wrist-watch of about 1930
circa 1930
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Two-valve short wave radio - telephonic receiver, 1927
1927
Replica of the first Morse telegraph, 1835
1934
Loud speaker valve type L.S.5. W/T, 1923
1923
S.215 dummy valve, 1920-1929
1920-1929
Volume 1 No. 1 of "Television" monthly magazine, 1928
1928
McKay artificial left arm
1920
Brownie crystal receiver and pair of Lissen headphones, 1924-1927
1924-1927
Roving frame
1927
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Radio tuning coil No. 150, 1922-1923
1922-1923
Radio tuning coil No. 100, 1922-1923
1922-1923
Cosmos crystal receiver, 1920-1930
1920-1930
Radio tuning coil No. 300, 1922-1923
1922-1923
Radio tuning coil No. 200, 1922-1923
1922-1923
Wrapping block
circa 1920
Demonstration radio receiver
1926
Gold amulet in the form of a cobra
2000-100 BCE
Bottle of medicinal water from La Rampe
1920-1928
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Framed poster advocating vaccination against smallpox
1923
Chain of Office
1927
model steam locomotive London, Brighton & South Coast Railway
1925
"Racial" brand cervical cap
1921-1931
Wooden prosthetic hand with rigid fingers
circa 1920
Samples of cinchona bark
1930-1931
Working Model locomotive
1922
Model Railway carriage; London & North Eastern Railway 1st class sleeper
1932
Novelty model
1955; 1830