National Cash Register co model 422X cash register
circa 1910
The Munition Girls
1918
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
'Openshaw' artificial wooden hand
circa 1919
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
Empire type world clock for indicating time around the globe
1909
Creda No 762 electric toaster with open element. No. 4515A
1914-1920
model double-sided discharge wagon
1910
War memorial plaque, South Eastern & Chatham Railway
1914
Coolidge X-ray tube, 1913-1923.
1913-1923
"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
'Leiber's Five Letter American Telegraph Code', book issued 1915
1915
Replica of the first Morse telegraph, 1835
1934
Papier mache model of human eye
1913
Switchboard for German military portable X-ray apparatus
1914-1918
model ship - dewsbury
1910
Model steam locomotive and model railway carriage
1909
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
Gold amulet in the form of a cobra
2000-100 BCE
'Detraining in England', print, England, 1914-1918
1914-1918
Lapel badges, France, 1915-1917
1915-1917
McKay artificial left arm
1920
Left prosthetic leg, Cyprus, 1914-1918
1914-1918
Protective leather and chain mail mask
1917-1918
Artificial left arm, United Kingdom, 1914-1916
1914-1916
Helmet, Great Western Railway, Fireman
1912
Track recorder
1910
Victory medal - G F W Keen
1918
1914-1915 star medal - G F W Keen
1915
Battery locomotive, North Staffordshire Railway
1917
The Ivel Agricultural Tractor
1902; 1913-1920
Radio tuning coil No. 300, 1922-1923
1922-1923
Radio tuning coil No. 100, 1922-1923
1922-1923
Radio tuning coil No. 200, 1922-1923
1922-1923