Charlie Chaplin as a young man in Hollywood
circa 1916
Alcock and Brown's Vickers Vimy Biplane
1919
Three-ring Enigma cypher machine in oak wood transit case
1934
Brennan's Gyroscopic Mono-rail Car
1907
Chinese Government Railways Steam Locomotive 4-8-4 KF Class No 7
1935
'Cat's whisker' Crystal Radio
1920-1925
Battery locomotive, North Staffordshire Railway
1917
Obsidian possibly used in trephination experiments
1918-1920
Oxygen cylinder used by climbers on 1953 Mount Everest expedition
1952-3
Great Western Railway Mogo
1935
Rolls-Royce 10 hp, two cylinder motor car
1905
Penicillium Mould presented by Alexander Fleming
1935
'Lucky Jim' toy cat mascot
circa 1915
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
'Prorace' cervical cap
1915-1925
Steam locomotive, named Lode Star, Great Western Railway
1907
Liston-type Amputation Knife, London, England, 1920-1930
1920-1930
War memorial plaque, South Eastern & Chatham Railway
1914
model double-sided discharge wagon
1910
Working Model locomotive
1922
Neveroil Roller Bearing axlebox for light railway truck
1930
Helmet, London & North Eastern Railway
1935
Victory medal - G F W Keen
1918
1914-1915 star medal - G F W Keen
1915
Silver fox locomotive plaque, London & North Eastern Railway
1935
Papier mache model of human eye
1913
Artificial right hand, Europe
1915-1925
Kodak Retina (Type 117)
1934-1935
Harwood self-winding wrist-watch of about 1930
circa 1930
Double surface of revolution of constant negative curvature
1910
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Burroughs hand operated adding and listing machine
1917
Revolution of constant negative curvature
1910
model steam locomotive London, Brighton & South Coast Railway
1925
Commemorative key, Railwaymen's Club and Institute
1928
RCA 955 Acorn UFH triode vale (McVitie Weston valve collection), 1935
1935
Impulse sender (dial), 1915
1915
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Strowger calling dial, 1906
1906
'Leiber's Five Letter American Telegraph Code', book issued 1915
1915
Replica of the first Morse telegraph, 1835
1934
Shade guide for "Solarex" porcelain teeth
1920-1935
Switchboard for German military portable X-ray apparatus
1914-1918
Medal commemorating first free balloon stratospheric flight of Professor Auguste Piccard and Dr. Paul Kipfer
1931
model ship - dewsbury
1910
Chain of Office
1927
model triple-screw steamship st. denis
1908
London & North Eastern Railway ceramic cat
circa 1930
Model steam locomotive and model railway carriage
1909