Battery locomotive, North Staffordshire Railway
1917
Reason slot meter, c.1920.
1918-1922
Straight horn loudspeaker, 1921-1926
1921-1926
Cotton Bale Breaker
1911
Dye Sample
1916
Replica of 1903 Wright Brothers' aero engine
after 1903
Addac adding machine
1926
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Double surface of revolution of constant negative curvature
1910
Revolution of constant negative curvature
1910
Alcock and Brown's Vickers Vimy Biplane
1919
Mill Engine
1903
National Cash Register co model 422X cash register
circa 1910
Creda No 762 electric toaster with open element. No. 4515A
1914-1920
Poured wax doll
circa 1900
Poster for Magni & C. Vicenza, printed by G Ricordi & C Milano c1900
circa 1900
Dental anaesthetic syringe
1907-1920
Coolidge X-ray tube, 1913-1923.
1913-1923
Hobbs-type artificial left hand, Europe, 1918
1918
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Desk telephone transmitter and receiver (sectioned), 1926.
1926
De Forest syntoniser, 1902-1907
1902-1907
Two-valve short wave radio - telephonic receiver, 1927
1927
Replica of the first Morse telegraph, 1835
1934
Strowger automatic telephone, 1901-1910
1901-1910
Impulse sender (dial), 1915
1915
Strowger calling dial, 1906
1906
Loud speaker valve type L.S.5. W/T, 1923
1923
Amplion loud speaker with wooden horn, 1925
1925
South Eastern & Chatham Railway Class D 4-4-0 steam locomotive No 737
1901
Goddard combustion chamber top
circa 1927
Chain of Office
1927
1914-1915 star medal - G F W Keen
1915
Carriage Ashtray from Quintinshill Disaster
1915
Telegraph block instrument, South Eastern Railway
circa 1905
model triple-screw steamship st. denis
1908
Victory medal - G F W Keen
1918
Pocket watch
1904
Helmet, Great Western Railway, Fireman
1912
Model steam locomotive and model railway carriage
1909
Model of fog signal machine and repeater
1900
Model Great Western Railway locomotive, "Gooch"
1905
Anatomical model of the spine
1901
'Electric tonic' amusement machine, Europe, 1915-1925
1915-1925
"Ingersoll" wrist watch with leather strap
1915
Wooden foreplane, 1900.
1900
De Forest audion 1906-1915
1906-1915
BP tank wagon
1901
Roving frame
1927
Ribbon loom with jacquard head
circa 1900