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Model of the dead-beat escapement as invented by George Graham

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

Set of four sand-glasses

1720

Verge watch by Johannes van Ceulen of the Hague, 1690-1700.

1690-1700.

Single sand-glass in ebony mount

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

Medical Pulse Glass by Garrold, 1930-1960

1930-1960

Half- Quarter Repeater Pocket Watch by Thomas Earnshaw, 1810-1823

hallmarked 1823

Ornamental Sand Glass in Wooden Mount, 1801-1920

1801-1920

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

Single sand-glass in silver mount

hallmarked 1799

Single sand-glass in double leather mount

Pocket Watch in Silver Case by Thierry, 1685-1695

1685-1695

Gold Pocket Watch in Jewelled Case, 1810-1840

1810-1840

Single sand-glass in wooden mount

Single Sand Glass in Wooden Mount, 1801-1910

1801-1910

Multi-Stage Sand Glass, Unsigned, 1740-1840

1740-1840

Ship's log sandglass

Sand Glass in Tipping Iron Mount, Unsigned, 1780-1850

1780-1850

Astronomical Watch by George Margetts, 1750-1810

1750-1810

Silver Repeater Pocket Watch by Ellicott and Smith, 1830-1843

hallmarked 1843

Quarter-repeating verge bracket clock No.764 by Geo. Graham

1701-1751

Bashforth's Chronograph with screens

1865-1875

Two-day marine chronometer by John Arnold and Son (No 63)

1771-1800

Silver Pocket Watch with Calender, 1850-1860

hallmarked 1860; 1850-1890

Lever escapement pocket watch beating tenths of a second, signed on the back plate 'Wm Williams 32 Rock St Bury. No 19289.' and on the dial 'PATENT No 4762 MARCH 26TH 1890 by WILLM. WILLIAMS BURY', in sterling silver case hallmarked at Chester in 1890, with winding square and hand adjusting square under the back cover. The watch has hour, minute, and small seconds hands, plus a centre seconds hand rotating once every two seconds. A stop mechanism acting directly on the balance wheel and operated by a slide on the side of the case allows use as a stopwatch.

Pocket watch and stop watch

1890

Repeater, cylinder, going barrel, by Breguet, no.357, Parachute and curb compensator, wire gong, in gold case, silver dial (out of order) with small gold(?) chain

Repeater, cylinder, going barrel, in gold case, with cylinder dial

circa 1800

1/4-repeater, cylinder escapement, English, horizontal, no.3431 (in case), in gold case, hall marked 1913, small gold dial with hour hands and 1 small wheel

1/4-repeater, cylinder escapement, in gold case, hour hand dial

hallmarked 1813

1/4-repeater, cylinder, going barrel, by Ls. Lacroix, Turin, in gold case, silver dial, wire gong (1 Janvier 1833 on case), no.8044 (in case)

1/4-repeater, cylinder, going barrel

1833

1/4 Repeater, verge, by Jno. Kentish, London, no.908 in pinchbeck shagreen pair case including dial and hands ( dial damaged, etc.)

1/4 Repeater Pocket Watch

1701-1800

Repeater, cylinder escapement, in silver case by Breguet, no.128 (on case) cylinder with dial

Repeater, cylinder escapement

Musical repeater, cylinder escapement, with dial in silver case by Breguet, no.225 in case, cylinder, incomplete, e.g. quarter-snail missing, musical train incomplete etc.

Musical repeater

circa 1800

Detached repeating mechanism for hours and quarters, by Court of Henley, with old fusee watch attached including a metal box and outer watch case

Detached repeating mechanism for hours and quarters

patented 1796