Demainbray's rat's tail crane model
1735-1753
Grave marker, grave '221'
1860-1920
Pharmacy storage jar used for theriac
1725-1755
Gold amulet in the form of a cobra
2000-100 BCE
Pocket microscope by Jeremiah Sisson
1752
Demainbray's hydrostatic paradox vessels
1735-1752
Demainbray's convex lens
1750
Demainbray's turquoise disc
1745-1755
Demainbray's Archimedean screw
1752
Demainbray's wharf jib crane model
1729-1753
Demainbray's model scorpion catapult
1745-1755
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Demainbray's Irish low-backed cart model
1735-1754.
Demainbray's yellow disc
1745-1755
Tumbler, horn, with silver strip around rim, 1742
1742
Edmund Culpeper
1720
Telescope by Galileo (replica)
1610; 1923
Etching of an electrically powered garden
1755
Model 'Maximum machine', before 1753.
1740-1753
Great spinning wheel
c.1750
Cutter, Alert
1755
Case for William Roy’s standard scale, 1742
1742
Oil painting portrait of George Graham, 1740-1749
1740-1749
Watch movement with remontoir and two balance springs by Thomas Mudge
1755
Gold repeating watch by Benjamin Gray
1730
Triple-cased quarter-repeater watch by Paul du Pin
1739
Quarter-repeating watch by George Graham
1745
Portrait of Benjamin Gray (1676 – 1764)
1745-1755
Turret clock movement by William Smith
1750
Culpeper microscope
1738
Early Culpeper microscope
1720-1730
Albarello vase decorated with country villa scene
1725
Albarello vase decorated with scene of country villa
1725
Majolica pharmacy jar
1730-1750
Neolithic flint scraper
4000-2001 BCE
Demainbray's compound microscope
1745
Case for Culpeper microscope
1720-1730
Demainbray's Newcomen engine model
1720
Model to demonstrate the path of a projectile
1740-1753
Demainbray's four wheeled wagon model
1751
Demainbray's scioptric ball
1745-1755
Model of Vauloue's piledriver
1737-1752
Demainbray's convex mirror
1752
Glass cylinder, containing a tap and slipwire
circa 1750
Freud electronic laughing ball
1990-96
Model wagon, horse-drawn quarry truck
1730
Section of track
1745-1755
Marine timekeeper by Henry Sully, Paris, 1724
1724
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Demainbray's optical model
1752