George III's pendulum
1762
King George III's central forces machine
1762
Glass bell jar with a brass collar
1761
George III's weighted cylinder
1762
model carriage chassis with two axles, 1762
1762
George III's tidal demonstration model
1762
King George III's friction machine
1762
Unweighted cylinder in frame
1762
George III's cycloidal pendulum
1762
George III's apparatus for oblique and compound collision
1762
Electrical chimes by George Adams
1781-1790
Barnard Tompion clock
1708
Double brass stand for bell jars on a brass pillar
1761
Mahogany cross-piece for an air pump
1761
George III's compound engine
1762
George III's clockwork bell
1761
Beam compass by George Adams
1775-1795
Orrery made by John Rowley for the Earl of Orrery
1712-1713
Silver microscope by George Adams, c. 1761.
1763
George III's philosophical table
1761-1762
Orrery by Thomas Wright
1735-1745
Altazimuth theodolite by Benjamin Cole & Son
1755-1765
George III's glass sphere
1761
George III's inclined plane and Horse-way
1762
Early balance spring watch by Thomas Tompion
1675-1679
Magnetic toy by George Adams
1765
Pocket watch by Thomas Tompion
1675-1700
George III's model crriage body
1762
Mahogany board with round ends and two short brass pillars
1761
Greenhouse thermometer by Dudley Adams of Fleet Street. Mercury in glass on wooden board
1978
Two brass pillars for an air pump
1761
George III's double-barrelled air pump
1761
George III's Magdeburg hemispheres
1761
King George III's archimedean screw
1762
Mechanical Powers Apparatus consisting of an inclined plane and endless screw
1775-1800
Apparatus for filling barometer tube
1761
Two inclined cylinders for centre of gravity demonstrations
1762
Diamond- pattern frame sextant.
1835-1845
Glass bulb, with collar, plug, tap and circular base plate
1761
Whirling speculum mirror with components
1762
Two foot geodetic theodolite, 1826-1828
1826-1828
Circular instrument dividing engine
1778
George II's Grand Orrery
1733
Glass bell jar with a brass collar
1761
Brass pillar-frame sextant.
1795-1804
Striker mechanism, for use with falling body acceleration demonstrations
1762
Motion and Velocity Illustration Instrument
1762
Rods for adjusting lucernal microscopes
1787-1800
Glass flask; glass stopper; brass capped
1761
Glass bowl on whirling stand
1734-1795