George III's pendulum
1762
Cubical polyhedral sundial
1751-1800
Tobacco jar carved in the form of human skull and snake
1701-1800
Saw used by Samuel Crompton
1750-1770
Frame saw
1700-1800
Small screw-cutting device or fusee engine for clock-maker's use
circa 1800
Hydrostatic balance by Jesse Ramsden, London, 1785-1789
1785-1789
Filar micrometer by William Herschel, 1780-1800
1780-1800
Portrait mezzotint print from engraving of Phelps Thomas and Bartlett John, 1778
1778
Barnard Tompion clock
1708
Silver vinaigrette in the shape of a harp, France, 1701-1800
1701-1800
Silver vinaigrette in the shape of a skull
1701-1800
Trade card for John Yarwell, optician, London, England, 1697
1697
‘Medico-Electrical Machine’ by Nairne and Blunt
1782-1793
Lunardi's second balloon ascending from St. George's Fields, 1785
1785-1790
Wax male figure showing the arteries of the body, Florence, Italy, 1776-1780
1776-1780
Wax male figure showing the veins and some organs of the body, Florence, Italy, 1776-1780
1776-1780
Wax male figure showing the muscles of the body
1776-1780
Small orrery by Benjamin Martin
1738-1777
Pharmacy storage jar used for theriac
1725-1755
Etching of an electrically powered garden
1755
Demainbray's Irish low-backed cart model
1735-1754.
Lancet owned by Edward Jenner
1720-1800
Gold amulet in the form of a cobra
2000-100 BCE
Glass bell jar with a brass collar
1761
Adjustable dental pelican with two claws
1720-1800
Demainbray's polemoscope
1701-1752
Pair of bar magnets in box
1750-1795
Double brass stand for bell jars on a brass pillar
1761
Cupellation furnace
1696-1700
Watt's end measuring machine
1776
Square signed "J.Ramsden, 1757"
1757
George III's weighted cylinder
1762
Satirical print of a failed balloon launch from Foley House, London in 1784
1784
model carriage chassis with two axles, 1762
1762
Divers Projets
1798
Mezzotint portrait of Benjamin Franklin
1762
George III's tidal demonstration model
1762
Stipple-engraved portrait of Margaret Bryan and two children
1797
King George III's friction machine
1762
Thomas Tuttell
1695-1702
Demainbray's Archimedean screw
1752
Unweighted cylinder in frame
1762
Dental Pelican for Tooth Pulling
1701-1800
Barber's chair modified for dental extractions
1701-1800
Clarke's Hydrometer (c. 1755)
1755
Demainbray's model scorpion catapult
1745-1755
Demainbray's rat's tail crane model
1735-1753
Demainbray's wharf jib crane model
1729-1753
Pill tile with four short legs
1701-1800