National Cash Register co model 422X cash register
circa 1910
Replica of 1903 Wright Brothers' aero engine
after 1903
model triple-screw steamship st. denis
1908
South Eastern & Chatham Railway Class D 4-4-0 steam locomotive No 737
1901
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
Bo-Bo No 1
1902
model ship - dewsbury
1910
Wagon owners plate, Shell-Mex & BP
1901
model double-sided discharge wagon
1910
London & North Western Railway 1st class corridor brake no. 5154
1906
Queen Alexandra's Saloon
1902
Track recorder
1910
BP tank wagon
1901
Telegraph block instrument, South Eastern Railway
circa 1905
North Eastern Railway Dynamometer Car
1906
Ring spinning frame
1901
Chromolithograph: Amalgamated Society of Engineers Machinists ... by Blades
1904
Pocket watch
1904
Anatomical model of the spine
1901
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Novelty model
1955; 1830
Billi condenser used for aerial tuning in Newfoundland, 1901
1901
Gold amulet in the form of a cobra
2000-100 BCE
De Forest syntoniser, 1902-1907
1902-1907
Selector switch, 1903
1903
Replica of the first Morse telegraph, 1835
1934
Strowger automatic telephone, 1901-1910
1901-1910
Aerial inductances, 1901
1901
Strowger calling dial, 1906
1906
Sample of four-core telegraph cable connecting Vancouver Island with the mainland
1904
Table instrument with dial, 1903
1903
Cot plaque from Great Ormond Street Hospital for Sick Children
1902
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
Wagon owners plate, Shell-Mex & BP
1901
Great Central Railway ship's bell, SS Dewsbury
1910
model ger t19 locomotive
1905
model steam locomotive - western railway of france
1901
Model railway carriage, 3rd class smoking compartment
1901
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