Square signed "J.Ramsden, 1757"
1757
Double brass stand for bell jars on a brass pillar
1761
Gold amulet in the form of a cobra
2000-100 BCE
Glass bell jar with a brass collar
1761
Freud electronic laughing ball
1990-96
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Neolithic flint scraper
4000-2001 BCE
Model of Hooke's universal joint
1760
Mahogany cross-piece for an air pump
1761
George III's clockwork bell
1761
George III's glass sphere
1761
Mahogany board with round ends and two short brass pillars
1761
Two brass pillars for an air pump
1761
George III's double-barrelled air pump
1761
George III's Magdeburg hemispheres
1761
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
Glass bulb, with collar, plug, tap and circular base plate
1761
Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements
1972-3
Plano-convex brick, Ubaid, Iraq, c 2500 BC.
2500 BCE
Length of red silk ribbon worn as a belt to promote general good health
1880-120
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Replica of Islamic Astrolabe
1066; 1876
NEMA cryptography machine type T-D
1945-50
Excavated neolithic flint perhaps used for trephination
3000-1500
copy of a gold cup.
3000-2000 BCE
Wooden backstaff.
1759
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Brass medal
1758
Bronze prize medal
1758
Two Reales of Carlos III
1761
Two Reales of Carlos III
1761
Two Reales of Carlos III
1761
Two Reales of Carlos III
1761
Silver Coin of Augustus III (Poland)
1760
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Upright microscope (c.1760)
1760
Drum component for volute compass
1760
Drum component for volute compass
1760
Drum component for volute compass
1760
Drum component for volute compass
1760
Drum component for volute compass
1760
Ancient Egyptian flint saw, replica
circa 3000 BCE
Copy of Musschenbroek's Pyrometer (Dilatometer), 1700-1731.
1877 (copy); 1700-1731 (original)
Red granite drill core
2686-2613 BCE
Bronze handle, highly decorated, Romano-Egyptian
20-400
Earthenware jug
2000-1350
Replica of Roman steelyard, from Pompeii, 79 AD
1-79 CE; before 1914
Earthenware oil jar
2000-1350
Earthenware oil jar
2000-1350