Spring-driven Bracket Clock by Isaac Thuret
1665-1670
Gold amulet in the form of a cobra
2000-100 BCE
Combined graphometer and plummet clinometer, 1663.
1663
Brass-bound lodestone
1675-1700
Model of early manual fire engine, ca. 1680.
1680
Trade card for John Yarwell, optician, London, England, 1697
1697
Cupellation furnace
1696-1700
Thomas Tuttell
1695-1702
wheel cutting machine
1668-1672 Probable
Telescope by John Yarwell.
1685-1695
Telescope by Christopher Cock
1673
Spiral slide-rule
1663
Barnard Tompion clock
1708
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
Escape wheel from long-case clock by Fromanteel
1660-1665
Freud electronic laughing ball
1990-96
Handheld reading lens and case
1680-1700
Wooden Acupuncture Model
1681
Sundial making tool
1690-1710
Very large bronze mortar
1666
Neolithic flint scraper
4000-2001 BCE
Compound microscope
1700
Objective lens by John Reeves
1657-1689
Dividing engine for making sextants and octants
Made late 1700s, modified 1800s
CAROLVS II.
1667
ELIAS ALLEN
1666
Early balance spring watch by Thomas Tompion
1675-1679
Horary quadrant by Henry Sutton
1658
Horary quadrant by Henry Sutton
1658
Slide rule by Robert Bissaker
1654
Pocket watch by Thomas Tompion
1675-1700
Telescope by John Marshall
1685-1695
Morland's calculating machine
1666-1680
Napier's Bones
1690
Gear wheel from long-case clock by Fromanteel
1660-1665
Pendulum clock by Pieter Visbach
1660
Bronze medal commemorating Guido Poterius doctor to the Kings of France and Poland
1665
Blackened pewter(?) medal by I. Visnara inscribed
1693
Bronze medal to commemorate the convalescence of King Louis XIV
1686
Copper plaque illustrating unnamed man
1666
Bronze medal
1704
Copper(?) medal, commemorates Urban Hiarne, playwr
1682
Copper medal, French
1668
Horn framed reading lens with trefoiled handle
1680-1700
Equinoctial sun dial, c. 1694.
1694
Set of Mathematical instruments by D. Lusuerg, c 1701.
1701
Compasses (carpenters (?), c. 1700), iron, 4" long
1690-1710
Aeolipile (c. 1680-1700)
1680-1700