Watt's end measuring machine
1776
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Long mahogany strip brass pin gauge with five pins
1758-1769
Short mahogany strip brass pin gauge with eight pins
1758-1769
Perspective drawing apparatus, incomplete, in integral mahogany case
1760-1770
Long mahogany strip brass pin gauge with eight pins
1758-1769
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
Portrait mezzotint print from engraving of Phelps Thomas and Bartlett John, 1778
1778
Section of lightning conductor from St Paul’s cathedral
1769
Gold amulet in the form of a cobra
2000-100 BCE
Square signed "J.Ramsden, 1757"
1757
George III's weighted cylinder
1762
Pocket microscope by Jeremiah Sisson
1752
Unweighted cylinder in frame
1762
Clarke's Hydrometer (c. 1755)
1755
Demainbray's convex lens
1750
Spoon with folding handle
1778
Joseph Priestley LLD FRS
1782
Expedition Crane
1764
Mural arc made for King George III
1770
Plane table outfit by Benjamin Cole
1750-1766
Pair of ebony violin fingerboard shape and sized hollow fabrications
1758-1773
Medal commemorating the Montgolfier unmanned balloon ascent
1783
Demainbray's Archimedean screw
1752
Saw used by Samuel Crompton
1750-1770
George III's pendulum
1762
King George III's central forces machine
1762
Etching of an electrically powered garden
1755
Glass bell jar with a brass collar
1761
Double brass stand for bell jars on a brass pillar
1761
model carriage chassis with two axles, 1762
1762
Mezzotint portrait of Benjamin Franklin
1762
George III's tidal demonstration model
1762
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
King George III's friction machine
1762
George III's cycloidal pendulum
1762
George III's apparatus for oblique and compound collision
1762
Cutter, Alert
1755
Demainbray's cometarium
1750-1760
Demainbray's convex mirror
1752
English wooden doll
circa 1780
Mezzotint: Portrait of John Arnold
1770
Freud electronic laughing ball
1990-96
Dial micrometer, 1760-1772.
1760-1772
Wood moulding plane, dated 1771
1771
Demainbray's model of a camera obscura
1752
Arkwright's Water Frame
1775
7/8" steel gouge with octagonal hickory handle
1758-1769