Sector signed John Allen
1630-1642
Combined graphometer and plummet clinometer, 1663.
1663
Model of early manual fire engine, ca. 1680.
1680
Gold amulet in the form of a cobra
2000-100 BCE
wheel cutting machine
1668-1672 Probable
Dover Castle turret clock
1632-1640
Spring-driven Bracket Clock by Isaac Thuret
1665-1670
"The description and use of the Sector, Cross-staff and other Instruments", 2nd edition by Edmund Gunter
1636
Compendium by Elias Allen
1630-1653
Gunter quadrant by Walter Hayes
1648-1687
Telescope by Christopher Cock
1673
Spiral slide-rule
1663
Pulley 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
Clock weight from long-case clock by Fromanteel
1660-1665
Freud electronic laughing ball
1990-96
Horary quadrant by Henry Sutton
1658
Italian celestial globe, 1636
1636
Magnetic compass and sundial by Henry Sutton
1650-1665
Wooden Acupuncture Model
1681
Very large bronze mortar
1666
Neolithic flint scraper
4000-2001 BCE
Napier's Bones
1690
Morland's calculating machine
1666-1680
Gunter quadrant
1640
CAROLVS II.
1667
ELIAS ALLEN
1666
Early balance spring watch by Thomas Tompion
1675-1679
Slide rule by Robert Bissaker
1654
Gear wheel from long-case clock by Fromanteel
1660-1665
Objective lens by John Reeves
1657-1689
Horary quadrant by Henry Sutton
1658
Pendulum clock by Pieter Visbach
1660
Rock crystal and silver watch in the form of a tulip, by Sermand c.1640
1640
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
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
Five Guinea coin of James II
1687
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