Gold amulet in the form of a cobra
2000-100 BCE
King George III's friction machine
1762
George III's tidal demonstration model
1762
King George III's central forces machine
1762
Mezzotint portrait of Benjamin Franklin
1762
George III's weighted cylinder
1762
Unweighted cylinder in frame
1762
Glass bell jar with a brass collar
1761
George III's apparatus for oblique and compound collision
1762
Double brass stand for bell jars on a brass pillar
1761
model carriage chassis with two axles, 1762
1762
George III's cycloidal pendulum
1762
George III's pendulum
1762
Neolithic flint scraper
4000-2001 BCE
Freud electronic laughing ball
1990-96
George III's glass sphere
1761
Mahogany cross-piece for an air pump
1761
George III's inclined plane and Horse-way
1762
Mahogany board with round ends and two short brass pillars
1761
Two brass pillars for an air pump
1761
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
George III's Magdeburg hemispheres
1761
George III's compound engine
1762
George III's model crriage body
1762
George III's clockwork bell
1761
George III's double-barrelled air pump
1761
George III's philosophical table
1761-1762
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
Two Reales of Carlos III
1761
Two Reales of Carlos III
1761
Two Reales of Carlos III
1761
Two Reales of Carlos III
1761
Roman Coin of Tiberius
30 CE
Quarter-Sovereign coin of George III
1762
Quarter-Guinea coin of George III
1762
Roman Coin of Tiberius
30 CE
Red granite drill core
2686-2613 BCE
NEMA cryptography machine type T-D
1945-50
Solid bronze phallic amulet in form of priapus with hind legs and tail of horse
30-200
Alabaster mortar
2000-1350
Bronze probe(?), twisted stem, Romano-Egyptian
20-500
Olive ended probe, bronze, Romano-Egyptian
20-500
Black stone container or palette
2000-1000
Small black slate palette with short handle and base carved in form of flat fish
3500-1000
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