Dover Castle turret clock
1632-1640
Sector signed John Allen
1630-1642
Celestial globe by Willem Janszoon Blaeu
1603
Rock crystal and silver watch in the form of a tulip, by Sermand c.1640
1640
Watch in an octagonal silver case by Robert Grebauval
1625
Silver watch in the shape of a Tudor rose by William Clay
1640
Astronomical 'Masterpiece' Clock by Johann Schneider
1625
Ivory folding sundial by Jacob Karner
1630
Gold amulet in the form of a cobra
2000-100 BCE
Octagonal crystal-cased watch by an unknown maker
1610
Tin glazed earthenware albarello
1601-1630
"The description and use of the Sector, Cross-staff and other Instruments", 2nd edition by Edmund Gunter
1636
Gunter sector signed Elias Allen
1623
Puritan-style watch by Edward East
1630
Silver 'Puritan' watch by Edward East
1640
Watch with faceted oval rock crystal case and protective outer case by John Ramsay
1625
Silver watch by James Vautrollier
1630
Watch in a rock crystal case by David Ramsay
1630
Silver form watch, in the shape of a cockle shell by Richard Masterson, c.1630
1630
Oval shaped watch by Henry Archer
1630
Lantern clock by Francis Forman
1630
Oval verge watch signed G Petit
1630
Watch with alarm by Robert Grinkin
1610
Exchequer standard quart measure of Queen Elizabeth I, 1601
1601
Exchequer standard gallon measure of Queen Elizabeth I, 1601
1601
Silver star-shaped verge watch by David Ramsay
1625
Astrolabe by Ferdinand Arsenius
1607-1618
Oval silver-gilt verge watch by Auguier
1625
Oval crystal-cased watch with miniature and locket by A Senebier
1630
Neolithic flint scraper
4000-2001 BCE
Gunter quadrant
1640
Gilt-metal and engraved silver verge watch by James Vautrollier
1622-1628
Oval shaped watch by Sampson Shelton
1640
Sundial by Elias Allen
1625-1635
Oval shaped watch by Richard Masterson
1630
Table clock by Henry Archer
1625
Exchequer standard pint measure of Queen Elizabeth I, 1601
1601
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Telescope by Galileo (replica)
1610; 1923
Euclid
1613
Model of Gutenberg's Press, 1430
1960-1979
Medal commemorating the Holy Roman Emperor Matthias
1612-1619
Medal commemorating naturalist Ulysses Aldrovandi
1605-1610
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Red granite drill core
2686-2613 BCE
Tablet Sundial of ivory
1616
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50