Screws and dial for tell-tale clock by Slark

Time Measurement

Accessories for two-day chronometer by John Arnold and Son

Time Measurement

Single sandglass in 4 pillared wood mount

Time Measurement

Sandglass from the Abbot Horne collection

Time Measurement

1600-1799

Universal equinoctial ring sundial

Time Measurement

1651-1750

Universal diptych sundial in wood with paper scales

Time Measurement

1771-1800

Example of watch with improved plastics case

Time Measurement

Universal Augusburg type equinoctial sundial

Time Measurement

1734-1770

Brass eyepiece for the English Reifler escapement astronomical clock designed by E. T. Cottingham

Time Measurement

1923-1925

Taper pin from the free pendulum clock

Time Measurement

1899

Impulse dial with centre seconds

Time Measurement

1945

Carillion mechanism pinned barrel

Time Measurement

1938

Tablet Sundial

Time Measurement

1649

Disk sundial

Time Measurement

1592

Universal equatorial sundial

Time Measurement

1703-1726

Pocket Sundial

Time Measurement

1670-1721

Horizontal sundial, for latitude 32 degrees

Time Measurement

1871-1930

Sinclair "Black Watch" watch kit

Time Measurement

GT-cut quartz plate, mounted in glass envelope, inside jar

Time Measurement

Tape incidence measurer

Time Measurement

Electrically driven balance wheel clock

Time Measurement

Sandglass from the Abbot Horne collection

Time Measurement

1600-1799

Time transmitting mechanism for Campiche electrical time transmitter

Time Measurement

Ring dial, 1 1/8" diam.

Time Measurement

Synchronous motor driven timeswitch with clockwork backup

Time Measurement

1960-1965

Single sand-glass in four pillared bone mount

Time Measurement

Two sand-glasses

Time Measurement

Sand-glass in five pillared wooden mount

Time Measurement

Model of late verge escapement as used in bracket clocks

Time Measurement

Pocket calendar for the year 1743

Time Measurement

Stop watch movement by J. Tobias

Time Measurement

Clock components in tin

Time Measurement

Octagonal Sundial

Time Measurement

Base of stand for solar dial

Time Measurement

Weight for American Ogee wall clock by Jerome

Time Measurement

Brass weight pulley for the sidereal and mean time clock designed by Joseph Vines

Time Measurement

1830-1840

Common sand glass, in case

Time Measurement

1801-1900

Sand glass (old sermon glass)

Time Measurement

Ship's Log Sand Glass, Unsigned, 1601-1700

Time Measurement

1601-1700

Ship's log sandglass

Time Measurement

Sand Glass in Wire Mount with an Alarm

Time Measurement

1760-1850

Four-Way Hour Glass in Wood Frame, Unsigned, 1601-1700

Time Measurement

1601-1700

Case for the mercury thermometer from the English Reifler escapement astronomical clock designed by E. T. Cottingham

Time Measurement

1923-1925

Model of mechanism for setting hands

Time Measurement

Steel plate from working model of marine chronometer escapement

Time Measurement

Escapement pallet frame from the English Reifler escapement astronomical clock designed by E. T. Cottingham

Time Measurement

1923-1925

Key for American Ogee wall clock by Jerome

Time Measurement

Ferranti electric wall clock

Time Measurement

Ferranti Model 115 Mantel Clock

Time Measurement

1936

Uncut brass balance with bi-metallic affixes

Time Measurement