Napier's Bones
1690
Telescope by Christopher Cock
1673
30 hour longcase clock by Thomas Tompion
1672
Sundial by Elias Allen
1625-1635
Early balance spring watch by Thomas Tompion
1675-1679
Slide rule by Robert Bissaker
1654
Model of early manual fire engine, ca. 1680.
1680
Spring-driven Bracket Clock by Isaac Thuret
1665-1670
wheel cutting machine
1668-1672 Probable
Dover Castle turret clock
1632-1640
Pulley from long-case clock by Fromanteel
1660-1665
Sector by Charles Whitwell
1600-11
Watch with faceted oval rock crystal case and protective outer case by John Ramsay
1625
Otter's paw mounted on brooch
1580-1650
Exchequer standard quart measure of Queen Elizabeth I, 1601
1601
Exchequer standard gallon measure of Queen Elizabeth I, 1601
1601
Combined graphometer and plummet clinometer, 1663.
1663
Sector signed John Allen
1630-1642
Gunter quadrant by Walter Hayes
1648-1687
Compendium by Elias Allen
1630-1653
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
Silver sundial by Hunfrey Cole
1568-1590
"The description and use of the Sector, Cross-staff and other Instruments", 2nd edition by Edmund Gunter
1636
Gunter sector signed Elias Allen
1623
Celestial globe by Willem Janszoon Blaeu
1603
Spiral slide-rule
1663
Compendium rule signed Humfrey Cole
1574
Puritan-style watch by Edward East
1630
Silver 'Puritan' watch by Edward East
1640
Silver watch by James Vautrollier
1630
Watch in a rock crystal case by David Ramsay
1630
Month-going longcase clock with a 1¼ seconds pendulum
1675-1685
Silver form watch, in the shape of a cockle shell by Richard Masterson, c.1630
1630
Form watch by Benjamin Hill
1650
Gold watch with champlevé enamel dial by Edward East
1650
Silver star-shaped verge watch by David Ramsay
1625
Octagonal crystal-cased watch by an unknown maker
1610
Drum shaped clock in a gilt-metal case, signed R.S. c.1600
1600
Watch in an octagonal silver case by Robert Grebauval
1625
Rock crystal and silver watch in the form of a tulip, by Sermand c.1640
1640
Silver watch in the shape of a Tudor rose by William Clay
1640
Oval shaped watch by Henry Archer
1630
Watch movement by Thomas Tompion with a later case and dial
1680
Silver watch with '6-hour dial' by William Bartram
1680
Longcase clock in a marquetry case by William Cattell
1675-1685
Watch movement with a quarter-repeating mechanism of early design by Thomas Tompion.
1680
Silver and tortoiseshell pair cased watch by Ignatius Huggeford
1675
Silver watch with alarm by Jeremy Gregory
1670