Dover Castle turret clock
1632-1640
Napier's Bones
1690
Sun-and-moon dial by Elias Allen
1607-1653
Wooden Acupuncture Model
1681
Amputation saw, Europe, 1501-1600
1501-1600
Sector signed John Allen
1630-1642
Armillary sphere by Girolamo Della Volpaia
1554
Early balance spring watch by Thomas Tompion
1675-1679
Boot for torture purposes, probably English, 1501-1600
1501-1700
Belt made of spiked metal, Europe, 1501-1700
1501-1700
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Celestial globe by Willem Janszoon Blaeu
1603
Pair of seventeenth-century dividers
1600-1699
Drum shaped clock in a gilt-metal case, signed R.S. c.1600
1600
Rock crystal and silver watch in the form of a tulip, by Sermand c.1640
1640
Watch in an octagonal silver case by Robert Grebauval
1625
Silver watch in the shape of a Tudor rose by William Clay
1640
Watch by David Margotin with a Blois Enamelled Case
1601-1700
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
Astronomical 'Masterpiece' Clock by Johann Schneider
1625
Ivory folding sundial by Jacob Karner
1630
Combined graphometer and plummet clinometer, 1663.
1663
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
Brass-bound lodestone
1675-1700
Escape wheel from long-case clock by Fromanteel
1660-1665
Edmund Culpeper
1720
Silver sundial by Hunfrey Cole
1568-1590
"The description and use of the Sector, Cross-staff and other Instruments", 2nd edition by Edmund Gunter
1636
Thomas Tuttell
1695-1702
Gunter sector signed Elias Allen
1623
Barnard Tompion clock
1708
Spiral slide-rule
1663
Sector by Charles Whitwell
1600-11
Compendium rule signed Humfrey Cole
1574
Trade card for John Yarwell, optician, London, England, 1697
1697
Cupellation furnace
1696-1700
Puritan-style watch by Edward East
1630
Silver 'Puritan' watch by Edward East
1640