George III's cycloidal pendulum
1762
George III's apparatus for oblique and compound collision
1762
Gold amulet in the form of a cobra
2000-100 BCE
Glass bell jar with a brass collar
1761
Double brass stand for bell jars on a brass pillar
1761
George III's tidal demonstration model
1762
King George III's friction machine
1762
George III's pendulum
1762
King George III's central forces machine
1762
George III's weighted cylinder
1762
model carriage chassis with two axles, 1762
1762
Unweighted cylinder in frame
1762
Mezzotint portrait of Benjamin Franklin
1762
Mahogany cross-piece for an air pump
1761
George III's double-barrelled air pump
1761
George III's glass sphere
1761
George III's Magdeburg hemispheres
1761
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
George III's compound engine
1762
George III's clockwork bell
1761
George III's philosophical table
1761-1762
Mahogany board with round ends and two short brass pillars
1761
Replica of 16th century German 'Hund' wagon, 1986
1986 (replica); 1501-1600 (original)
George III's inclined plane and Horse-way
1762
George III's model crriage body
1762
Neolithic flint scraper
4000-2001 BCE
Two brass pillars for an air pump
1761
Freud electronic laughing ball
1990-96
Viewer microscope, with bead lens, in square body
1888-185
Urethrotome, steel, poor condition
1801-1700
Clay tobacco pipe
1860-1715
Model of an Egyptian boat in XII Dynasty Tomb
1991-1783 BCE
Three mahogany samples, from spindle moulder machine
1791-3
Winding handle for spindle moulder
1791-3
Motion and Velocity Illustration Instrument
1762
Model experimental cart
1762
Brass disc for air pump, 1761
1761
Brass disc for air pump, 1761
1761
Two brass pulley blocks by Adams
1762
Demonstration apparatus for screw action
1762
Fixed weights for experiments with the balance
1762
Brass Arm for wind fountain
1761
Knife edged prism for centre of gravity experiments
1762
Grooved disc with five spherical beads attached by a thread
1761
Brass plate for projectile experiment
1762
Thistle shaped glass with brass collar
1761
Four cubical weights with loops
1762
Fitting for stand
1762
Roman type steelyard, by George Adams
1762
Ten circular scale pans
1762