Model of tic-tac type escapement
Model of the anchor escapement used in long case clocks
Drum clock, with detachable alarm, about 1600
circa 1600
Verge watch by Johannes van Ceulen of the Hague, 1690-1700.
1690-1700.
1/4 verge repeater in case
1795-1805
Pocket Watch by Jodin in Gold Engraved Case, 1715-1790
1715-1790
Self winding pocket watch in square, silver case
1875-1885
Pocket Stop Watch in Gold Case by George Graham, 1730-1748
1730-1748
Duplex Pocket Watch in Silver Case by Molyneux and Sons, 1815-1830
hallmarked 1830
Medical Pulse Glass by Garrold, 1930-1960
1930-1960
Half- Quarter Repeater Pocket Watch by Thomas Earnshaw, 1810-1823
hallmarked 1823
Pocket Watch in Guilt Silver Case by Thomas Earnshaw, 1810-1824
hallmarked 1824
Double Sand Glass in Wooden Mount, Unsigned, 1780-1880
1780-1880
Pocket Watch in Silver Case, 1840-1900
1840-1900
Pocket Watch Mechanism by Louis Recordon, 1800-1820
1800-1820
Model of half dead-beat escapement
Model of dead-beat regulator escapement
Model of anchor escapement
Model of the early type of verge escapement
Model of late verge escapement as used in bracket clocks
Double sand-glass in wooden mount
Pocket Watch in Silver Case by Thierry, 1685-1695
1685-1695
Gold Pocket Watch in Jewelled Case, 1810-1840
1810-1840
Duplex Pocket Watch in Silver Case by James McCabe, 1820-1833
hallmarked 1833
Silver Repeater Pocket Watch by Ellicott and Smith, 1830-1843
hallmarked 1843
Duplex Pocket Watch in Gilt Silver Case by Vulliamy, 1810-1823
hallmarked 1823
Quarter-repeating verge bracket clock No.764 by Geo. Graham
1701-1751
Astronomical Watch by George Margetts, 1750-1810
1750-1810
Two-day marine chronometer by John Arnold and Son (No 63)
1771-1800
Silver Pocket Watch with Calender, 1850-1860
hallmarked 1860; 1850-1890
Pocket watch and stop watch
1890
Japanese clock with pedestal case and ten weights
Repeater, cylinder, going barrel, in gold case, with cylinder dial
circa 1800
1/4-repeater, cylinder escapement, in gold case, hour hand dial
hallmarked 1813
1/4-repeater, cylinder, going barrel
1833
1/4 Repeater Pocket Watch
1701-1800
Repeater, cylinder escapement
Musical repeater
circa 1800
Detached repeating mechanism for hours and quarters
patented 1796