'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Gold amulet in the form of a cobra
2000-100 BCE
Replica of the first Morse telegraph, 1835
1934
Full size wooden model of Beloe's double rail and chair
1877
Novelty model
1955; 1830
Letter opener with calendar and map, 1893-1894
1893-4
Robert Dudgeon’s sphygmograph
1876
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Replica of Bell's 1876 'iron-box' receiver, 1959
1876
Neolithic flint scraper
4000-2001 BCE
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Bronze ticket medal for admission and commemoration of the exposition et congres d' Hygiene et de Sauvetage
1876
Freud electronic laughing ball
1990-96
Wrap reel/Hank winder
1877
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
Facsimile 1865 homemade telephone, 1888
1888
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Le Praxinoscope
1877
Model of the periodic system of de Chancourtois
1925; 1862
First Public Demonstration of a Montgolfier Balloon, 4th June, 1783.
1783; 1914
Silver and enamelled medal in form of Geneva cross surmounted by crown and silk ribbon
1876
Circular tin medal commemorates 40th anniversary relating to Johann Emmel
1876
Medal, bronze, marking centenary of death of Albrecht von Haller
1877
Medal, Roman cross
1876
Dmitri Mendeleev
1876
James Clerk Maxwell
1876
Bronze medal to commemorate the exposition and congress of Hygiene and Sanitation at Brussels in 1876
1876
Physiological Mercury Thermometer, 1876
1876
Physiological Mercury Thermometer, 1876
1876
Physiological Mercury Thermometer, 1876
1876
Ear Mercury Thermometer, 1876
1876
Helmholtz's quadrant electrometer
1876
Burette with glass stopcock, graduated to 30 cc.
1876
Copy of Amperes commutator
1877
Catalan collection of semi-regular polyhedra
1876
Triacontahedron
1876
Dual of a Truncated Octahedron
1876
Catalan collection of semi-regular polyhedra
1876
Sections of a sphere
1876
Sphere, bisected, hinged; diameter 5 1/2 inches
1876
Cuboctahedron
1876
Snub Cube
1876
Enneacontadohedron
1876