Cotton Bale Breaker
1911
Replica of 1903 Wright Brothers' aero engine
after 1903
Double surface of revolution of constant negative curvature
1910
Revolution of constant negative curvature
1910
Mill Engine
1903
National Cash Register co model 422X cash register
circa 1910
De Forest syntoniser, 1902-1907
1902-1907
Replica of the first Morse telegraph, 1835
1934
Strowger calling dial, 1906
1906
model ship - dewsbury
1910
Telegraph block instrument, South Eastern Railway
circa 1905
model triple-screw steamship st. denis
1908
Pocket watch
1904
Helmet, Great Western Railway, Fireman
1912
Model steam locomotive and model railway carriage
1909
Model Great Western Railway locomotive, "Gooch"
1905
North Eastern Railway Dynamometer Car
1906
Chromolithograph: Amalgamated Society of Engineers Machinists ... by Blades
1904
Sample of four-core telegraph cable connecting Vancouver Island with the mainland
1904
Model of Chambers' Signal Interlocking Frame
c.1912
model double-sided discharge wagon
1910
model tank locomotive
1912
GNR Railway Poster, The Skegness Cure
1911
Track recorder
1910
Gold amulet in the form of a cobra
2000-100 BCE
Selector switch, 1903
1903
Table instrument with dial, 1903
1903
Cot plaque from Great Ormond Street Hospital for Sick Children
1902
London & North Western Railway 1st class corridor brake no. 5154
1906
Queen Alexandra's Saloon
1902
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Novelty model
1955; 1830
Bo-Bo No 1
1902
Intermediate Frame
1907
Original vacuum cleaner, from to Royal Naval College
1905
Model of Wright Flyer
1903
Freud electronic laughing ball
1990-96
Model of Behr high speed monorail
1904
model twin-screw steamship rhyl
1911
Great Central Railway ship's bell, SS Dewsbury
1910
model London & South Western Railway steam locomotive
1903
Rolls-Royce 10 hp, two cylinder motor car
1905
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
East Coast Joint Stock passenger brake van
1908
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Bas-relief head and shoulders of Guglielmo Marconi, 1903
1903
Model of Woods' Vane Signal
c.1912
Model Great Northern Railway Centre-pivot Semaphore Signal
c.1912
Model of Gregory's semaphore signal
c.1912