Marine chronometer by John Arnold and Son
1795
Stipple-engraved portrait of Margaret Bryan and two children
1797
Repeating watch with unusual escapement by Abraham-Louis Breguet
1795
Spring-detent escapement watch with gold case by John Arnold and Son
1796
Lever escapement watch by John Grant
1795
Chronometer movement by John Arnold & Son
1795
Eight-day marine chronometer by John Arnold & Son
1795
Gold amulet in the form of a cobra
2000-100 BCE
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Moon globe by John Russell;England;1797
1797
Clock-watch by Daniel De St Leu
1797
Neolithic flint scraper
4000-2001 BCE
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Telescope by Galileo (replica)
1610; 1923
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
Ancient Egyptian flint saw, replica
circa 3000 BCE
Ticket issued for the Edinburgh-Newcastle Fly to London
1795
Portrait. David Macbride. Engraving 1797
1797
Erasmus Darwin
1797
Plaster model of tomb plaque
100 BCE-300 CE; 1890-1920
Alabaster mortar
2000-1350
Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements
1972-3
Small stone scarab pierced longitudinally with flat base engraved with design of standing harpist and seated figure
2000-1000
Letter from George Washington to his dentist, United States, 1795
1795
Egyptian weight, 12th Dynasty
circa 1800 BCE
Pocket watch in silver case
hallmarked 1795
Two washers
15/7/27
Pocket surgical instrument set
1796
Two washers
15/7/27
Engraving of Graving dock
1840-160
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Pottery vase found at Nihawnad, Persia
3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Persian pottery measure
circa 3000 BCE
Persian pottery measure
circa 3000 BCE
Silver medal to commemorate an uprising in Italy
1797
Paris Pharmaceutical Society Membership Medal, about 1830
circa 1830
Medal commemorating Johann Albert Heinrich Reimarus
1797
Adler coin of Frederick William of Prussia
1797
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Red granite drill core
2686-2613 BCE
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
Garnerin, Experience du parachute 22 October 1797
1797