Dover Castle turret clock
1632-1640
Wooden Acupuncture Model
1681
Napier's Bones
1690
Sector signed John Allen
1630-1642
Early balance spring watch by Thomas Tompion
1675-1679
Rock crystal and silver watch in the form of a tulip, by Sermand c.1640
1640
Silver watch in the shape of a Tudor rose by William Clay
1640
Repeating watch by William Andreas Enderlin with enamel in the manner of Jean Mussard V
1700-1725
Verge escapement watch movement by Ahasuerus Fromanteel
1685
Wandering hour watch by Sinclare, Dublin, c.1690
1690
Hexagonal table clock by Johann Schmidtbaur
1700-1725
Ivory folding sundial by Jacob Karner
1630
Pendulum clock by Pieter Visbach
1660
Gold amulet in the form of a cobra
2000-100 BCE
Brass-bound lodestone
1675-1700
Seven almost identical unfinished watch movements
1670
Combined graphometer and plummet clinometer, 1663.
1663
Drug jar for cinchona bark
1701-1730
wheel cutting machine
1668-1672 Probable
Telescope by John Yarwell.
1685-1695
Gunter quadrant by Walter Hayes
1648-1687
Telescope by Christopher Cock
1673
Gunter quadrant
1650-1725
Compendium by Elias Allen
1630-1653
Pulley from long-case clock by Fromanteel
1660-1665
Clock weight from long-case clock by Fromanteel
1660-1665
Gear wheel from long-case clock by Fromanteel
1660-1665
Gunter quadrant
1650-1725
Escape wheel from long-case clock by Fromanteel
1660-1665
Edmund Culpeper
1720
"The description and use of the Sector, Cross-staff and other Instruments", 2nd edition by Edmund Gunter
1636
Thomas Tuttell
1695-1702
Barnard Tompion clock
1708
Spiral slide-rule
1663
Cupellation furnace
1696-1700
Trade card for John Yarwell, optician, London, England, 1697
1697
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
Month-going longcase clock with a 1¼ seconds pendulum
1675-1685
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
Oval shaped watch by Henry Archer
1630
Watch movement by Thomas Tompion with a later case and dial
1680
Silver watch with '6-hour dial' by William Bartram
1680
Longcase clock in a marquetry case by William Cattell
1675-1685
Watch movement with a quarter-repeating mechanism of early design by Thomas Tompion.
1680
Longcase clock with tidal dial by Christopher Pinchbeck
1715-1725