National Cash Register co model 422X cash register
circa 1910
Replica of the first Morse telegraph, 1835
1934
Strowger calling dial, 1906
1906
Replica of 1903 Wright Brothers' aero engine
after 1903
model triple-screw steamship st. denis
1908
Model steam locomotive and model railway carriage
1909
Model Great Western Railway locomotive, "Gooch"
1905
Double surface of revolution of constant negative curvature
1910
Revolution of constant negative curvature
1910
Mill Engine
1903
model ship - dewsbury
1910
model double-sided discharge wagon
1910
London & North Western Railway 1st class corridor brake no. 5154
1906
Track recorder
1910
Telegraph block instrument, South Eastern Railway
circa 1905
North Eastern Railway Dynamometer Car
1906
Gold amulet in the form of a cobra
2000-100 BCE
Selector switch, 1903
1903
Chromolithograph: Amalgamated Society of Engineers Machinists ... by Blades
1904
Sample of four-core telegraph cable connecting Vancouver Island with the mainland
1904
Table instrument with dial, 1903
1903
Pocket watch
1904
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Novelty model
1955; 1830
Original vacuum cleaner, from to Royal Naval College
1905
Model of Behr high speed monorail
1904
model London & South Western Railway steam locomotive
1903
Freud electronic laughing ball
1990-96
Steam locomotive, named Lode Star, Great Western Railway
1907
Great Central Railway ship's bell, SS Dewsbury
1910
model ger t19 locomotive
1905
ex Queen Victoria's royal saloon, 1907
1907
East Coast Joint Stock passenger brake van
1908
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Model of Wright Flyer
1903
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Rolls-Royce 10 hp, two cylinder motor car
1905
Experimental Form 1 (Licence to use Wireless Telegraph), 1905
1905
Bas-relief head and shoulders of Guglielmo Marconi, 1903
1903
Neolithic flint scraper
4000-2001 BCE
Intermediate Frame
1907
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Cot plaque from the Great Ormond Street Hospital
1904
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Artificial leg made for a child, England, 1903
1903
Sectioned conjectural model of 'Rocket' steam locomotive
1909
Mauveine acetate dye in microcrystalline form in a cork-stoppered glass bottle
1906