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
Model of early manual fire engine, ca. 1680.
1680
wheel cutting machine
1668-1672 Probable
Telescope by Christopher Cock
1673
Spiral slide-rule
1663
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
Wooden Acupuncture Model
1681
Very large bronze mortar
1666
Neolithic flint scraper
4000-2001 BCE
Magnetic compass and sundial by Henry Sutton
1650-1665
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
Morland's calculating machine
1666-1680
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
Bronze medal to commemorate the convalescence of King Louis XIV
1686
Copper plaque illustrating unnamed man
1666
Copper(?) medal, commemorates Urban Hiarne, playwr
1682
Copper medal, French
1668
Reading lens in wooden frame and handle
1650
Guinea coin of Charles II
1684
Schilling coin of Christian V (of Denmark and Norway)
1681
Two Skilling coin of Frederick III (Denmark and Norway)
1664
Roman Coin of Tiberius
30 CE
Five Guinea coin of Charles II
1682
Five Guinea coin of Charles II
1680
Gold 17th Century Polish Coin
1662
Gold 17th Century Polish Eagle Coin
1660
Gold 17th Century Polish Coin
1661
Penny coin of Charles II
1674
Penny coin of Charles II
1677
Roman Coin of Tiberius
30 CE
Red granite drill core
2686-2613 BCE
Tablet Azimuth Sundial
1653-1680
Octagonal ivory Sundial
1653-1680
Portrait print from engraving of Robert Boyle, 1664
1664
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
Calf's Head Weight
1370-1350 BCE; 1931