Tin glazed earthenware albarello
1601-1630
Albarello pharmacy jar, Spain, 1600-1625
1600-1625
Pair of seventeenth-century dividers
1600-1699
Spring-driven Bracket Clock by Isaac Thuret
1665-1670
Model of early manual fire engine, ca. 1680.
1680
Gold amulet in the form of a cobra
2000-100 BCE
"The description and use of the Sector, Cross-staff and other Instruments", 2nd edition by Edmund Gunter
1636
Sector signed John Allen
1630-1642
Compendium by Elias Allen
1630-1653
Sector by Charles Whitwell
1600-11
Gunter quadrant by Walter Hayes
1648-1687
wheel cutting machine
1668-1672 Probable
Gunter sector signed Elias Allen
1623
Telescope by John Yarwell.
1685-1695
Telescope by Christopher Cock
1673
Exchequer standard gallon measure of Queen Elizabeth I, 1601
1601
Exchequer standard quart measure of Queen Elizabeth I, 1601
1601
Combined graphometer and plummet clinometer, 1663.
1663
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
Trade card for John Yarwell, optician, London, England, 1697
1697
Dover Castle turret clock
1632-1640
Replica of refracting telescope by Galileo, 1610
1610
Celestial globe by Willem Janszoon Blaeu
1603
Astrolabe by Ferdinand Arsenius
1607-1618
Horary quadrant by Henry Sutton
1658
Freud electronic laughing ball
1990-96
Telescope by John Marshall
1685-1695
Magnetic compass and sundial by Henry Sutton
1650-1665
Gunter quadrant
1640
Wooden Acupuncture Model
1681
Objective lens by John Reeves
1657-1689
Sun-and-moon dial by Elias Allen
1607-1653
Simple theodolite
1600-1630
Simple theodolite
1600-1630
Early balance spring watch by Thomas Tompion
1675-1679
Horary quadrant by Henry Sutton
1658
Slide rule by Robert Bissaker
1654
Very large bronze mortar
1666
Exchequer standard pint measure of Queen Elizabeth I, 1601
1601
Morland's calculating machine
1666-1680
Napier's Bones
1690
Neolithic flint scraper
4000-2001 BCE
Gear wheel from long-case clock by Fromanteel
1660-1665
Italian celestial globe, 1636
1636
CAROLVS II.
1667
ELIAS ALLEN
1666