Alcock and Brown's Vickers Vimy Biplane
1919
'Cat's whisker' Crystal Radio
1920-1925
Battery locomotive, North Staffordshire Railway
1917
Obsidian possibly used in trephination experiments
1918-1920
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Oxygen cylinder used by climbers on 1953 Mount Everest expedition
1952-3
Liston-type Amputation Knife, London, England, 1920-1930
1920-1930
Working Model locomotive
1922
Model steam locomotive LMS 'Royal Scot'
1927
Neveroil Roller Bearing axlebox for light railway truck
1930
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Two-valve short wave radio - telephonic receiver, 1927
1927
Amplion loud speaker with wooden horn, 1925
1925
S.215 dummy valve, 1920-1929
1920-1929
Cosmos crystal receiver, 1920-1930
1920-1930
Instruction booklet for Cosmos crystal receiver, 1920-1930
1920-1930
Loud speaker valve type L.S.5. W/T, 1923
1923
Brownie crystal receiver and pair of Lissen headphones, 1924-1927
1924-1927
Model of a pendulum clock based on Galileo's design
1921
Rolling ball clock by E. Dent and Co
1920
Petrol locomotive
1925
'Jason I', de Havilland DH.60G Gipsy Moth
1928
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
Post mortem table ceramic
1921-1930
Wrapping block
circa 1920
Roving frame
1927
Victory medal - G F W Keen
1918
Straight horn loudspeaker, 1921-1926
1921-1926
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Wooden prosthetic hand with rigid fingers
circa 1920
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
Brass worksplate, Manning Wardle & Co
1920
London Midland & Scottish Railway decorative crest
1928
Novelty model
1955; 1830
Harwood self-winding wrist-watch of about 1930
circa 1930
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Burroughs hand operated adding and listing machine
1917
model steam locomotive London, Brighton & South Coast Railway
1925
Commemorative key, Railwaymen's Club and Institute
1928
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Replica of the first Morse telegraph, 1835
1934
Chain of Office
1927
London & North Eastern Railway ceramic cat
circa 1930
Tablet Stone, Moretonhampstead & South Devon Railway
1924
McKay artificial left arm
1920
Volume 1 No. 1 of "Television" monthly magazine, 1928
1928