Napier's Bones
1690
Compound microscope
1700
Orrery made by John Rowley for the Earl of Orrery
1712-1713
Wooden Acupuncture Model
1681
Tumbler, horn, with silver strip around rim, 1742
1742
Model 'Maximum machine', before 1753.
1740-1753
Demainbray's Irish low-backed cart model
1735-1754.
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Demainbray's Archimedean screw
1752
Demainbray's convex lens
1750
Demainbray's syphon
1701-1752
Etching of an electrically powered garden
1755
Demainbray's polemoscope
1701-1752
Demainbray's speaking trumpet
1700-1752
Demainbray's hydrostatic paradox vessels
1735-1752
Demainbray's rat's tail crane model
1735-1753
Demainbray's turquoise disc
1745-1755
Demainbray's yellow disc
1745-1755
Watch in an octagonal silver case by Robert Grebauval
1625
Silver watch in the shape of a Tudor rose by William Clay
1640
Wandering hour watch by Sinclare, Dublin, c.1690
1690
Telescope by John Yarwell.
1685-1695
Sector signed John Allen
1630-1642
Pocket microscope by Jeremiah Sisson
1752
Gunter quadrant by Walter Hayes
1648-1687
Telescope by Christopher Cock
1673
Compendium by Elias Allen
1630-1653
Pulley from long-case clock by Fromanteel
1660-1665
Escape wheel from long-case clock by Fromanteel
1660-1665
Edmund Culpeper
1720
Clarke's Hydrometer (c. 1755)
1755
"The description and use of the Sector, Cross-staff and other Instruments", 2nd edition by Edmund Gunter
1636
Gunter sector signed Elias Allen
1623
Celestial globe by Willem Janszoon Blaeu
1603
Barnard Tompion clock
1708
Spiral slide-rule
1663
Square signed "J.Ramsden, 1757"
1757
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Puritan-style watch by Edward East
1630
Silver 'Puritan' watch by Edward East
1640
Silver watch by James Vautrollier
1630
Watch in a rock crystal case by David Ramsay
1630
Silver form watch, in the shape of a cockle shell by Richard Masterson, c.1630
1630
Form watch by Benjamin Hill
1650
Gold watch with champlevé enamel dial by Edward East
1650
Silver star-shaped verge watch by David Ramsay
1625
Rock crystal and silver watch in the form of a tulip, by Sermand c.1640
1640
Early London made pendulum clock by Edward East
1601-1700
Oval shaped watch by Henry Archer
1630
Cylinder watch with enamelled gold case made for Queen Charlotte
1740-1760