Stipple-engraved portrait of Benjamin Martin
1815
Slide rule for exchange of weights and measures
1815
Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
Automaton watch by Jean Robert Soret
1812
Silver one-minute tourbillon watch by Abraham-Louis Breguet, sold to the Princess de Valençay in 1812.
1812
Gold watch by Robert Roskell
1814
Gold amulet in the form of a cobra
2000-100 BCE
Copy of Chamberlen obstetric forceps
1813
East Indiaman Herefordshire
1815
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Gold watch with spring detent escapement by Ellicott and Taylor
1815
Gold and enamel half-quarter repeater watch by Brockbanks
1812
Neolithic flint scraper
4000-2001 BCE
'Puffing Billy' Locomotive with Tender and Rails
1813-1814
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
Telescope by Galileo (replica)
1610; 1923
Drawing of Singhi Dalan in Rajmahal, Jharkhand, India
1856-11
Tin can used for the early preservation of food
1812
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Model of Gutenberg's Press, 1430
1960-1979
First Public Demonstration of a Montgolfier Balloon, 4th June, 1783.
1783; 1914
Paris Pharmaceutical Society Membership Medal, about 1830
circa 1830
Medal: commemorating Zambeccari. Issued Italy
1812
Token, copper, 35mm diameter. Birmingham and South Wales Rose Copper Co penny
1812
Weybridge penny
1812
Quarter-franc coin of Napoleon I (Italian)
1812
Twenty Francs coin of Napoleon I (France)
1812
Roman Coin of Tiberius
30 CE
Half-Franc coin of Napoleon I (France)
1813
Roman Coin of Tiberius
30 CE
Franc coin of Napoleon I (France)
1813
Red granite drill core
2686-2613 BCE
Synoptic scale of "Chemical Equivalents"
1814
Dry voltaic pile, 13 inches long
1815
Dry voltaic pile, 11.5 inches long
1815
China Making. Print (105mm x 187mm)
1812
Coloured aquatint, Radcliffe Observatory
1814
Print, The Fortress which enclosed the Grand Pavillion in the Green Park with the ascent of the balloon
1814
Print, Coloured. The Tower and preparations of the Fire Works with the balloon. In Park
1814
Print, plain. Grand Fete. St. James's Park
1814
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
Earthenware jug
2000-1350
Earthenware oil jar
2000-1350
Earthenware oil jar
2000-1350
Earthenware oil jar
2000-1350
Earthenware dish
2000-1350