Leber-pattern dental forceps
1770-1800
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
Seal die, Ashby De La Zouch Canal Company
1794
Creamware plate
1771-1800
Perspective drawing apparatus, incomplete, in integral mahogany case
1760-1770
Small screw-cutting device or fusee engine for clock-maker's use
circa 1800
Medal commemorating the Montgolfier unmanned balloon ascent
1783
Medal, Blanchard's balloon ascent, Nuremberg, Germany, 1787
1785
Medal commemorating balloon flight of Blanchard at Frankfurt
1785
Watt's end measuring machine
1776
Divers Projets
1798
Mezzotint portrait of Benjamin Franklin
1762
Stipple-engraved portrait of Margaret Bryan and two children
1797
Netsuke depicting man with moxa on leg
1771-1800
Model of William Murdock's Oscillating Engine, 1785.
1785
Long mahogany strip brass pin gauge with five pins
1758-1769
Short mahogany strip brass pin gauge with eight pins
1758-1769
Long mahogany strip brass pin gauge with eight pins
1758-1769
Electrical chimes by George Adams
1781-1790
George III's pendulum
1762
Portrait mezzotint print from engraving of Phelps Thomas and Bartlett John, 1778
1778
King George III's central forces machine
1762
Section of lightning conductor from St Paul’s cathedral
1769
Glass bell jar with a brass collar
1761
‘Medico-Electrical Machine’ by Nairne and Blunt
1782-1793
Square signed "J.Ramsden, 1757"
1757
100 Link Steel Surveying Chain, 1784.
1784
George III's weighted cylinder
1762
Satirical print of a failed balloon launch from Foley House, London in 1784
1784
Lunardi's second balloon ascending from St. George's Fields, 1785
1785-1790
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
Joseph Priestley LLD FRS
1782
Praeclarissimus Isaacus Newton Eques
1787
Expedition Crane
1764
Chronometer watch in silver case by John Arnold and Son
hallmarked 1788
George III's cycloidal pendulum
1762
George III's apparatus for oblique and compound collision
1762
Mural arc made for King George III
1770
Half-penny coin
1799
Filar micrometer by William Herschel, 1780-1800
1780-1800
Straight spectacles
1796-1797
Transverse folding spectacles
1796-1798
Porcelain eyebath
1775-1785
Hydrostatic balance by Jesse Ramsden, London, 1785-1789
1785-1789
Gold amulet in the form of a cobra
2000-100 BCE