Pair of bar magnets in box
1750-1795
George III's weighted cylinder
1762
Unweighted cylinder in frame
1762
George III's pendulum
1762
King George III's central forces machine
1762
Glass bell jar with a brass collar
1761
Double brass stand for bell jars on a brass pillar
1761
model carriage chassis with two axles, 1762
1762
George III's tidal demonstration model
1762
King George III's friction machine
1762
George III's cycloidal pendulum
1762
George III's apparatus for oblique and compound collision
1762
Electrical chimes by George Adams
1781-1790
Set of magnetical apparatus in case, by Adams
1790
Beam compass by George Adams
1775-1795
Magnetic toy by George Adams
1765
12 inch architectonic sector in ivory and silver
1733-1795
Mahogany cross-piece for an air pump
1761
George III's compound engine
1762
George III's clockwork bell
1761
George III's philosophical table
1761-1762
Silver microscope by George Adams, c. 1761.
1763
George III's glass sphere
1761
George III's inclined plane and Horse-way
1762
George III's model crriage body
1762
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
Aquatic microscope by Adams
Frictional electrostatic machine
1780
Rods for adjusting lucernal microscopes
1787-1800
Glass bowl on whirling stand
1734-1795
Scioptic ball, ostensibly by George Adams
Surveyor's compass, English, 1725-1795
1725-1795
Striker mechanism, for use with falling body acceleration demonstrations
1762
Motion and Velocity Illustration Instrument
1762
Glass flask; glass stopper; brass capped
1761
Brass disc for air pump, 1761
1761
Brass disc for air pump, 1761
1761
globe
1761
Attachment for the pillar of the philosophical table
1762
Demonstration apparatus for screw action
1762
Fixed weights for experiments with the balance
1762
New Improved' universal compound microscope with fitted mahogany case
1785-1795
Two brass pulley blocks by Adams
1762
Brass Arm for wind fountain
1761
Parabola, mahogany
1762
Triangle, mahogany
1762
Grooved disc with five spherical beads attached by a thread
1761