Pair of bar magnets in box
1750-1795
Stanhope square demonstrator, c.1805.
circa 1805
Wheatstone printing telegraph, 1841
1841
Demainbray's wharf jib crane model
1729-1753
Guard's chronometer, Birmingham & Derby Junction Railway
1834-1844
Sheraton medicine chest, Europe, 1720-1800
1720-1800
Gunter quadrant
1650-1725
King George III's central forces machine
1762
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
Small orrery by Benjamin Martin
1738-1777
Beam compass by George Adams
1775-1795
Footstool/spittoon, South Eastern & Chatham Railway
Dial micrometer, 1760-1772.
1760-1772
Demainbray's model of a camera obscura
1752
Model of Vauloue's piledriver
1737-1752
Demainbray's compound microscope
1745
Refracting telescope of 5.9-inch aperture, mounted on English type equatorial mounting with off-set lead counterweight
1829
Model of Jenning's patent water closet
1895-1905
Demainbray's optical model
1752
Model to demonstrate the path of a projectile
1740-1753
Beale-type microscope
1871-1900
Child’s rocking chair commode, Europe, 1751-1850
1751-1850
George III's compound engine
1762
George III's philosophical table
1761-1762
George III's inclined plane and Horse-way
1762
George III's model crriage body
1762
George III's double-barrelled air pump
1761
Rocking microtome, Cambridge, England, 1885
1885
Three bar magnets in a box
Model of orthopaedic bed
1801-1830
Grigg's electromagnetic machine mounted in box with room for 2 cells
1880-1890
Balling iron
1801-1900
Case for weight perception set
1893
Chinese mahogany toilet case
1871-1910
Small single-bladed meatome
1781-1880
Scalpel, steel and mahogany, 18th century
1701-1800
Obstetrical forceps
1801-1900
Obstetrical forceps
1801-1850
Double optometer, patented by Davidson
Unidentified, steel and mahogany
1801-1841
Portable ammeter no.9865 - 1898 0-15, 0-75amps
potentiometer no.114 - 1890
Original Evershed meter
Frere Come's single-bladed lithotane
1751-1880
Portable field microscope
1870