Dental anaesthetic syringe
1907-1920
Amulet brooch in the shape of a black cat
1914-1918
Handcuffs, steel
1918
Gas mask, Germany, 1915-1918
1915-1918
Coolidge X-ray tube, 1913-1923.
1913-1923
Red Cross fund-raising brooch made from Zeppelin wire, 1917.
1916-1917
Impulse sender (dial), 1915
1915
Radio tuning coil No. 300, 1922-1923
1922-1923
Radio tuning coil No. 100, 1922-1923
1922-1923
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Radio tuning coil No. 200, 1922-1923
1922-1923
Radio tuning coil No. 150, 1922-1923
1922-1923
De Forest audion 1906-1915
1906-1915
Loud speaker valve type L.S.5. W/T, 1923
1923
Silicon crystal for wireless telegraphy, mounted in a locket, 1906-1916
1906-1916
Strowger calling dial, 1906
1906
'Leiber's Five Letter American Telegraph Code', book issued 1915
1915
Murray multiplex tape transmitter, 1910-1920
1910-1920
Replica of the first Morse telegraph, 1835
1934
Model of a pendulum clock based on Galileo's design
1921
Rolling ball clock by E. Dent and Co
1920
Tourbillon watch manufactured by Nicole Nielsen and retailed by S Smith & Son
1907
Field medical pannier
1914-1918
X-ray plates
1914-1918
Telegraph block instrument, South Eastern Railway
circa 1905
Gold amulet in the form of a cobra
2000-100 BCE
Bronchitis amulet
1914
Brooch in the shape of a horseshoe with a riding crop
1914-1918
Wooden prosthetic hand with rigid fingers
circa 1920
McKay artificial left arm
1920
Left prosthetic leg, Cyprus, 1914-1918
1914-1918
Papier mache model of human eye
1913
Framed poster advocating vaccination against smallpox
1923
Anti-mosquito spray gun
1914-1918
Switchboard for German military portable X-ray apparatus
1914-1918
Protective leather and chain mail mask
1917-1918
Bronchitis amulet
1914
Bronchitis amulet
1914
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Glassware from Carrel's apparatus for sterilizing wounds
1914-1918
Artificial left arm, United Kingdom, 1914-1916
1914-1916
Brass worksplate no 1982, Manning Wardle & Co
1920
model twin-screw steamship rhyl
1911
Great Central Railway ship's bell, SS Dewsbury
1910
British War medal - G.F.W. Keen
1920
Clock Case from Quintinshill Signal Box
1915-1916
Steiff donkey on wheels
circa 1913
Locomotive worksplate
1920
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)