Cotton Bale Breaker
1911
Dye Sample
1916
Reason slot meter, c.1920.
1918-1922
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Impulse sender (dial), 1915
1915
Strowger calling dial, 1906
1906
1914-1915 star medal - G F W Keen
1915
Stained glass window, Lancashire &Yorkshire Railway
1904-1914
model triple-screw steamship st. denis
1908
Victory medal - G F W Keen
1918
McKay artificial left arm
1920
Pocket watch
1904
National Cash Register co model 422X cash register
circa 1910
Creda No 762 electric toaster with open element. No. 4515A
1914-1920
Helmet, Great Western Railway, Fireman
1912
Model steam locomotive and model railway carriage
1909
Model Great Western Railway locomotive, "Gooch"
1905
Alcock and Brown's Vickers Vimy Biplane
1919
Burroughs hand operated adding and listing machine
1917
Double surface of revolution of constant negative curvature
1910
Revolution of constant negative curvature
1910
Artificial left arm, United Kingdom, 1914-1916
1914-1916
London & North Western Railway motor coach
1915
Brass worksplate, Manning Wardle & Co
1920
Battery locomotive, North Staffordshire Railway
1917
model ship - dewsbury
1910
model double-sided discharge wagon
1910
Working Model locomotive
1922
model tank locomotive
1912
War memorial plaque, South Eastern & Chatham Railway
1914
Murray multiplex tape transmitter, 1910-1920
1910-1920
Anti-mosquito spray gun
1914-1918
London & North Western Railway 1st class corridor brake no. 5154
1906
Wrapping block
circa 1920
Replica of the first Morse telegraph, 1835
1934
Track recorder
1910
Papier mache model of human eye
1913
Hobbs-type artificial left hand, Europe, 1918
1918
Gold amulet in the form of a cobra
2000-100 BCE
Protective leather and chain mail mask
1917-1918
Sample of four-core telegraph cable connecting Vancouver Island with the mainland
1904
Brooch in the shape of a horseshoe with a riding crop
1914-1918
Silicon crystal for wireless telegraphy, mounted in a locket, 1906-1916
1906-1916
Carriage Ashtray from Quintinshill Disaster
1915
Left prosthetic leg, Cyprus, 1914-1918
1914-1918
Wooden prosthetic hand with rigid fingers
circa 1920
Bronchitis amulet
1914
Bronchitis amulet
1914
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Novelty model
1955; 1830