Cotton Bale Breaker
1911
Dye Sample
1916
Replica of 1903 Wright Brothers' aero engine
after 1903
Reason slot meter, c.1920.
1918-1922
Addac adding machine
1926
Ring spinning frame
1901
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Selector switch, 1903
1903
Strowger automatic telephone, 1901-1910
1901-1910
Impulse sender (dial), 1915
1915
Strowger calling dial, 1906
1906
Chain of Office
1927
1914-1915 star medal - G F W Keen
1915
Stained glass window, Lancashire &Yorkshire Railway
1904-1914
Table instrument with dial, 1903
1903
Silver fox locomotive plaque, London & North Eastern Railway
1935
model triple-screw steamship st. denis
1908
London & North Eastern Railway ceramic cat
circa 1930
Victory medal - G F W Keen
1918
South Eastern & Chatham Railway Class D 4-4-0 steam locomotive No 737
1901
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
Coronet Midget
1936
English teddy bear: golden mohair
1920-1929
Synchronous mains electric clock of the self-starting type
1934
Helmet, Great Western Railway, Fireman
1912
Willis world clock, 1929-1935
1929-1935
Model steam locomotive and model railway carriage
1909
Model Railway carriage; London & North Eastern Railway 1st class sleeper
1932
Model Great Western Railway locomotive, "Gooch"
1905
Alcock and Brown's Vickers Vimy Biplane
1919
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
A Stchety, Russian Abacus.
1901-1930
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
Lockheed 10A Electra, serial no 1037, 1935.
1935
Mill Engine
1903
Bo-Bo No 1
1902
Anderson-type obstetrical forceps, United Kingdom, 1901-1930
1901-1930
Anatomical model of the spine
1901
Coolidge X-ray tube, 1913-1923.
1913-1923
Goddard combustion chamber top
circa 1927
Goddard rocket fuel tank
circa 1930
London & North Western Railway motor coach
1915
Brass worksplate, Manning Wardle & Co
1920