Alcock and Brown's Vickers Vimy Biplane
1919
The Munition Girls
1918
'Prorace' cervical cap
1915-1925
'Openshaw' artificial wooden hand
circa 1919
Obsidian possibly used in trephination experiments
1918-1920
Openshaw-type artifcial hand, Birmingham, England, 1916-1918
1916-1918
Model of a North Eastern Railway coal wagon, c 1915
1910-1920
Gas mask, Germany, 1915-1918
1915-1918
'Cat's whisker' Crystal Radio
1920-1925
Model of a pendulum clock based on Galileo's design
1921
Maxim's 'Pipe of Peace', 1909-1910
1909-1910
Pullman Car Company, called Topaz
1913
Burroughs hand operated adding and listing machine
1913
Clock Case from Quintinshill Signal Box
1915-1916
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Oxygen cylinder used by climbers on 1953 Mount Everest expedition
1952-3
Brass worksplate, Manning Wardle & Co
1920
Track recorder
1910
National Cash Register co model 422X cash register
circa 1910
Creda No 762 electric toaster with open element. No. 4515A
1914-1920
'Detraining in England', print, England, 1914-1918
1914-1918
model double-sided discharge wagon
1910
Working Model locomotive
1922
Novelty model
1955; 1830
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
War memorial plaque, South Eastern & Chatham Railway
1914
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
Rorschach Inkblot Test, Bern Switzerland, 1942
1921
Battery locomotive, North Staffordshire Railway
1917
"Ingersoll" wrist watch with leather strap
1915
Double surface of revolution of constant negative curvature
1910
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Burroughs hand operated adding and listing machine
1917
Revolution of constant negative curvature
1910
Hobbs-type artificial left hand, Europe, 1918
1918
model steam locomotive London, Brighton & South Coast Railway
1925
Gecophone broadcast receiver, model B.C 3200, 1924
1924
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