Model 'Maximum machine', before 1753.
1740-1753
Pair of bar magnets in box
1750-1795
Seal die, Ashby De La Zouch Canal Company
1794
Tumbler, horn, with silver strip around rim, 1742
1742
Perspective drawing apparatus, incomplete, in integral mahogany case
1760-1770
Saw used by Samuel Crompton
1750-1770
Cubical polyhedral sundial
1751-1800
Demainbray's convex lens
1750
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
George III's weighted cylinder
1762
Unweighted cylinder in frame
1762
Small screw-cutting device or fusee engine for clock-maker's use
circa 1800
Doorcase 56 Lincoln’s Inn Fields
circa 1750
‘Medico-Electrical Machine’ by Nairne and Blunt
1782-1793
Demainbray's turquoise disc
1745-1755
Demainbray's yellow disc
1745-1755
George III's pendulum
1762
Etching of an electrically powered garden
1755
Double brass stand for bell jars on a brass pillar
1761
model carriage chassis with two axles, 1762
1762
Divers Projets
1798
Mezzotint portrait of Benjamin Franklin
1762
Stipple-engraved portrait of Margaret Bryan and two children
1797
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
George III's cycloidal pendulum
1762
George III's apparatus for oblique and compound collision
1762
Electrical chimes by George Adams
1781-1790
Glass bell jar with a brass collar
1761
Pair of ebony violin fingerboard shape and sized hollow fabrications
1758-1773
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
Creamware plate
1771-1800
King George III's central forces machine
1762
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
Small white cup in soft paste porcelain
1748-1763
Section of lightning conductor from St Paul’s cathedral
1769
Demainbray's cometarium
1750-1760
Gold amulet in the form of a cobra
2000-100 BCE
Watt's end measuring machine
1776
Square signed "J.Ramsden, 1757"
1757
100 Link Steel Surveying Chain, 1784.
1784
Satirical print of a failed balloon launch from Foley House, London in 1784
1784
George III's tidal demonstration model
1762
Pocket microscope by Jeremiah Sisson
1752
King George III's friction machine
1762