Pair of bar magnets in box
1750-1795
Stanhope square demonstrator, c.1805.
circa 1805
Small orrery by Benjamin Martin
1738-1777
King George III's friction machine
1762
George III's apparatus for oblique and compound collision
1762
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
Guilloché enamel watch displaying solar and sidereal time, by George Margetts
1790
Guard's chronometer, Birmingham & Derby Junction Railway
1834-1844
Sheraton medicine chest, Europe, 1720-1800
1720-1800
Gunter quadrant
1650-1725
Demainbray's wharf jib crane model
1729-1753
Wheatstone printing telegraph, 1841
1841
Electrical chimes by George Adams
1781-1790
Model to demonstrate the path of a projectile
1740-1753
Demainbray's optical model
1752
Demainbray's model of a camera obscura
1752
George III's inclined plane and Horse-way
1762
George III's compound engine
1762
George III's model crriage body
1762
George III's double-barrelled air pump
1761
Watch made for the 1851 Great Exhibition by Alexander Watkins
1851
George III's philosophical table
1761-1762
Footstool/spittoon, South Eastern & Chatham Railway
Dial micrometer, 1760-1772.
1760-1772
Demainbray's compound microscope
1745
Refracting telescope of 5.9-inch aperture, mounted on English type equatorial mounting with off-set lead counterweight
1829
Beam compass by George Adams
1775-1795
Model of Vauloue's piledriver
1737-1752
Beale-type microscope
1871-1900
Child’s rocking chair commode, Europe, 1751-1850
1751-1850
Model of Jenning's patent water closet
1895-1905
Set of cupping instruments in case, 19th century
1801-1900
Chinese mahogany toilet case
1871-1910
Three bar magnets in a box
Wet bulb thermometer for ballooning
1880
Thornycroft patent oil fuel sprayer
1921
Aurora globe by unknown maker
1800-1825
Medicine chest
1801-1850
Monochord with sound box in channel shaped base board
Tubes for the whirling table
1753
Slider for harmonic wave apparatus
1831-1870
Peg board with ten pegs
Two tapering, open ended boxes
Cylindrical block with four vertical equidistant holes
Square lens holder with two securing clips
Frame to demonstrate parallelogram of forces
1752
