Freud electronic laughing ball
1990-96
Short Magazine Mark III Lee Enfield .303 Rifle (deactivated)
circa 1917
Steiff donkey on wheels
circa 1913
Double surface of revolution of constant negative curvature
1910
Novelty model
1955; 1830
Lapel badges, France, 1915-1917
1915-1917
Medal, Amalgamated Society of Railway servants
1912
Locomotive Whistle
1911
Revolution of constant negative curvature
1910
Wooden notice, North Eastern Railway
1909
East Coast Joint Stock passenger brake van
1908
Track recorder
1910
Papier mache model of human eye
1913
London & North Western Railway motor coach
1915
North Eastern Railway Dynamometer Car
1906
Telescope by Galileo (replica)
1610; 1923
model double-sided discharge wagon
1910
Model of LNWR Third Class railway carriage
1907-1917
Model LNWR luggage carriage, c 1912
1907-1917
Model London & North Western Railway carriage
1907-1917
Replica Grand Junction Railway travelling post office
1938; (1838)
Battery locomotive, North Staffordshire Railway
1917
Lancashire & Yorkshire Railway parcels van
1910
Queen Mary's Royal Saloon
1908
No 1 Kinemacolor Camera
1909
model tank locomotive
1912
Artificial left arm, United Kingdom, 1914-1916
1914-1916
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Mousetrap Camera
1834-1836
Dye Sample
1916
model ship - dewsbury
1910
Cotton Bale Breaker
1911
Model triple-screw steamship St. Senis
1908
Model of Blenkinsop rack locomotive, made by the Science Museum
1910
London & North Western Railway 1st class corridor brake no. 5154
1906
Red Cross fund-raising brooch made from Zeppelin wire, 1917.
1916-1917
Model of Chambers' Signal Interlocking Frame
c.1912
Vulcan steam locomotive
1911
Firgrove Mill Steam Engine
1907
Hydraulic accumulator
1907
"Ingersoll" wrist watch with leather strap
1915
Helmet, Great Western Railway, Fireman
1912
War memorial plaque, South Eastern & Chatham Railway
1914
Carriage Ashtray from Quintinshill Disaster
1915
De Forest audion 1906-1915
1906-1915
Replica of the first Morse telegraph, 1835
1934
Silicon crystal for wireless telegraphy, mounted in a locket, 1906-1916
1906-1916
Impulse sender (dial), 1915
1915
Strowger calling dial, 1906
1906
'Leiber's Five Letter American Telegraph Code', book issued 1915
1915