The Munition Girls
1918
Obsidian possibly used in trephination experiments
1918-1920
Alcock and Brown's Vickers Vimy Biplane
1919
'Openshaw' artificial wooden hand
circa 1919
Gas mask, Germany, 1915-1918
1915-1918
'Cat's whisker' Crystal Radio
1920-1925
Anti-mosquito spray gun
1914-1918
Cotton Bale Breaker
1911
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Pullman Car Company, called Topaz
1913
'Prorace' cervical cap
1915-1925
Colt's stretcher for narrow trenches
1915-1918
Addac adding machine
1926
Brass worksplate, Manning Wardle & Co
1920
Creda No 762 electric toaster with open element. No. 4515A
1914-1920
'Detraining in England', print, England, 1914-1918
1914-1918
Working Model locomotive
1922
Novelty model
1955; 1830
War memorial plaque, South Eastern & Chatham Railway
1914
Lapel badges, France, 1915-1917
1915-1917
Glass necklace worn to prevent bronchitis, Greenwich, London, 1914
1914
Amulet brooch in the shape of a black cat
1914-1918
Handcuffs, steel
1918
Coolidge X-ray tube, 1913-1923.
1913-1923
Red Cross fund-raising brooch made from Zeppelin wire, 1917.
1916-1917
X-ray plates
1914-1918
Portable fluoroscope, Europe, 1912-1922
1912-1922
'Electric tonic' amusement machine, Europe, 1915-1925
1915-1925
Glass necklace worn to prevent bronchitis, Chelsea, London, England, 1914
1914
Battery locomotive, North Staffordshire Railway
1917
"Ingersoll" wrist watch with leather strap
1915
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Burroughs hand operated adding and listing machine
1917
Hobbs-type artificial left hand, Europe, 1918
1918
model steam locomotive London, Brighton & South Coast Railway
1925
The Ivel Agricultural Tractor
1902; 1913-1920
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Impulse sender (dial), 1915
1915
Desk telephone transmitter and receiver (sectioned), 1926.
1926
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
Straight horn loudspeaker, 1921-1926
1921-1926
Amplion loud speaker with wooden horn, 1925
1925
Demonstration radio receiver
1926
Loud speaker valve type L.S.5. W/T, 1923
1923
'Leiber's Five Letter American Telegraph Code', book issued 1915
1915
Replica of the first Morse telegraph, 1835
1934