Pair of bar magnets in box
1750-1795
Stanhope square demonstrator, c.1805.
circa 1805
George III's cycloidal pendulum
1762
George III's apparatus for oblique and compound collision
1762
model carriage chassis with two axles, 1762
1762
Electrical chimes by George Adams
1781-1790
Gunter quadrant
1650-1725
Sheraton medicine chest, Europe, 1720-1800
1720-1800
Demainbray's wharf jib crane model
1729-1753
King George III's central forces machine
1762
Small orrery by Benjamin Martin
1738-1777
George III's tidal demonstration model
1762
King George III's friction machine
1762
Wheatstone printing telegraph, 1841
1841
Guard's chronometer, Birmingham & Derby Junction Railway
1834-1844
Footstool/spittoon, South Eastern & Chatham Railway
Beam compass by George Adams
1775-1795
George III's inclined plane and Horse-way
1762
Beale-type microscope
1871-1900
Child’s rocking chair commode, Europe, 1751-1850
1751-1850
Dial micrometer, 1760-1772.
1760-1772
Demainbray's model of a camera obscura
1752
Demainbray's optical model
1752
Model to demonstrate the path of a projectile
1740-1753
Model of Jenning's patent water closet
1895-1905
George III's double-barrelled air pump
1761
George III's compound engine
1762
George III's philosophical table
1761-1762
Model of Vauloue's piledriver
1737-1752
Demainbray's compound microscope
1745
George III's model crriage body
1762
Refracting telescope of 5.9-inch aperture, mounted on English type equatorial mounting with off-set lead counterweight
1829
Model of Bryant's hip splint, 1847
Model of orthopaedic bed
1801-1830
Electromagnetic machine
1850
Electrostatic machine
1851-1900
Electromagnetic machine
1880-1900
Electromagnetic machine in mahogany case
1900
Grigg's electromagnetic machine mounted in box with room for 2 cells
1880-1890
Clarke's-type electromagnetic machine
1854-1860
Rectangular mahogany case for a battery
1890-1900
Rectangular mahogany case for battery
1890-1900
Electromagnetic machine
1870-1880
Caustic holder
1890-1930
Double optometer, on stand, patented by Davidson
Double optometer, patented by Davidson
plate machine
1901-1930
Chinese mahogany toilet case
1871-1910
Small single-bladed meatome
1781-1880
Frere Come's single-bladed lithotane
1751-1880