Sector signed John Allen
1630-1642
Spring-driven Bracket Clock by Isaac Thuret
1665-1670
Celestial globe by Willem Janszoon Blaeu
1603
Model of early manual fire engine, ca. 1680.
1680
Replica of refracting telescope by Galileo, 1610
1610
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
Compendium by Elias Allen
1630-1653
wheel cutting machine
1668-1672 Probable
Gunter sector signed Elias Allen
1623
Tin glazed earthenware albarello
1601-1630
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
Dover Castle turret clock
1632-1640
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
Gunter quadrant
1640
Astrolabe by Ferdinand Arsenius
1607-1618
Sun-and-moon dial by Elias Allen
1607-1653
CAROLVS II.
1667
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
Very large bronze mortar
1666
Exchequer standard pint measure of Queen Elizabeth I, 1601
1601
Morland's calculating machine
1666-1680
Neolithic flint scraper
4000-2001 BCE
Magnetic compass and sundial by Henry Sutton
1650-1665
Gear wheel from long-case clock by Fromanteel
1660-1665
ELIAS ALLEN
1666
Italian celestial globe, 1636
1636
Silver watch in the shape of a Tudor rose by William Clay
1640
Watch in an octagonal silver case by Robert Grebauval
1625
Bell shaped mortar with protruding rim
1647
Spring-driven pendulum clock by Johannes van Ceulen of The Hague, c. 1695
1670-1680
Watch with faceted oval rock crystal case and protective outer case by John Ramsay
1625
Ivory folding sundial by Jacob Karner
1630
Lady's companion with components
1601-1650
Finger ring, metal, with receptacle for relics
1680
Roman stone water main
30
Astronomical 'Masterpiece' Clock by Johann Schneider
1625
Pendulum clock by Pieter Visbach
1660
Rock crystal and silver watch in the form of a tulip, by Sermand c.1640
1640