Rolls-Royce 10 hp, two cylinder motor car
1905
National Cash Register co model 422X cash register
circa 1910
Mill Engine
1903
The Munition Girls
1918
Model of Wright Flyer
1903
Obsidian possibly used in trephination experiments
1918-1920
Alcock and Brown's Vickers Vimy Biplane
1919
Maxim's 'Pipe of Peace', 1909-1910
1909-1910
Brennan's Gyroscopic Mono-rail Car
1907
'Openshaw' artificial wooden hand
circa 1919
Replica of 1903 Wright Brothers' aero engine
after 1903
Gas mask, Germany, 1915-1918
1915-1918
Anti-mosquito spray gun
1914-1918
Cotton Bale Breaker
1911
Pullman Car Company, called Topaz
1913
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Colt's stretcher for narrow trenches
1915-1918
Steam locomotive, named Lode Star, Great Western Railway
1907
Empire type world clock for indicating time around the globe
1909
Chromolithograph: Amalgamated Society of Engineers Machinists ... by Blades
1904
Creda No 762 electric toaster with open element. No. 4515A
1914-1920
model double-sided discharge wagon
1910
Model Great Western Railway locomotive, "Gooch"
1905
War memorial plaque, South Eastern & Chatham Railway
1914
Dental anaesthetic syringe
1907-1920
"Ingersoll" wrist watch with leather strap
1915
Double surface of revolution of constant negative curvature
1910
Burroughs hand operated adding and listing machine
1917
Revolution of constant negative curvature
1910
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
De Forest syntoniser, 1902-1907
1902-1907
Papier mache model of human eye
1913
Switchboard for German military portable X-ray apparatus
1914-1918
model ship - dewsbury
1910
Pocket watch
1904
model triple-screw steamship st. denis
1908
Model steam locomotive and model railway carriage
1909
Telegraph block instrument, South Eastern Railway
circa 1905
model tank locomotive
1912
Working Model locomotive
1922
X-ray plates
1914-1918
Portable fluoroscope, Europe, 1912-1922
1912-1922
Hobbs-type artificial left hand, Europe, 1918
1918
Selector switch, 1903
1903
De Forest audion 1906-1915
1906-1915
Table instrument with dial, 1903
1903