Pair of bar magnets in box
1750-1795
George III's weighted cylinder
1762
Unweighted cylinder in frame
1762
Glass bell jar with a brass collar
1761
King George III's friction machine
1762
Electrical chimes by George Adams
1781-1790
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 tidal demonstration model
1762
King George III's central forces machine
1762
George III's pendulum
1762
Set of magnetical apparatus in case, by Adams
1790
12 inch architectonic sector in ivory and silver
1733-1795
Magnetic toy by George Adams
1765
George III's glass sphere
1761
Beam compass by George Adams
1775-1795
Mahogany cross-piece for an air pump
1761
George III's Magdeburg hemispheres
1761
George III's inclined plane and Horse-way
1762
George III's compound engine
1762
George III's philosophical table
1761-1762
George III's model crriage body
1762
Silver microscope by George Adams, c. 1761.
1763
Mahogany board with round ends and two short brass pillars
1761
Two brass pillars for an air pump
1761
George III's clockwork bell
1761
George III's double-barrelled air pump
1761
Anamorphic picture, early 18th century, with cone mirror, wooden cover and two anamorphic pictures
1745-1753
Universal microscope by George Adams the elder
1746
Aquatic microscope by Adams
A Description of an Apparatus for explaining the Principles of Mechanicks
1762
Frictional electrostatic machine
1780
Brass sector by George Adams, 1756-1760, with fishskin case
1756-1760
Surveyor's compass used by James Watt
circa 1760
Two inclined cylinders for centre of gravity demonstrations
1762
Glass bell jar with a brass collar
1761
Compound monocular microscope by George Adams
1775-1800
Demonstration apparatus for screw action
1762
Fixed weights for experiments with the balance
1762
Mercury thermometer in brass frame, 1775-1785
1775-1785
Surveyor's compass, English, 1725-1795
1725-1795
Knife edged prism for centre of gravity experiments
1762
Optical 'paradox' toy for seeing through opaque objects
1790-1800
King's electrical orrery
1760-1770
Double-barrelled air pump, late 18th century.
1766-1795
Brass truncated cone
1761
Terrella, c. 1765.
1760-1770
Waywiser, British, 1771-1800
1771-1800