George III Chinoiserie Long Case Clock by William Webster

• George Iii - George III (1738 - 1820) was King of Great Britain and Ireland from 1760 to 1820.
• Matted - For decorative purposes the centre exposed brass area of a dial clock was often matted. this practice, dating from the second half of the 17th century was produced by hammering the brass with a single or multi-pointed punch, by rolling the brass or by etching the brass with acid.
  
  The process creates a fine granulated surface in which the light is refracted in different directions and so was more pleasing to the eye than the flat brass surface.
• Movement - The technical name for the workings of a clock or watch, and does not include the dial or case.
• Chapter Ring - A separate metal plate on the face of a clock, on which the numerals for the hours and sometimes parts of the hours, are displayed, usually wheel shaped and sitting on top of the dial plate. The chapter ring is often a feature of the clock and can be silvered or enamelled to stand as a contrast to its background. The hours are usually shown in Roman numerals, although in the late 19th and earlt 20th century, Arabic numerals became fashionable.
• Calendar Aperture -
  A calendar aperture on a clock refers to a small window on the clock face that displays the day, month or year or all of these. The aperture is usually located on the clock's dial with the date data recorded on a wheel which is designed to rotate to show the correct date information.
  
  
  Some clocks have a manual adjustment for the date, while others are designed to automatically adjust for the date, including for leap years. The calendar aperture is a useful feature found on clocks from the 16th century, and on many types of clocks, including wall clocks, alarm clocks and wristwatches.
• Circa - A Latin term meaning 'about', often used in the antique trade to give an approximate date for the piece, usually considered to be five years on either side of the circa year. Thus, circa 1900 means the piece was made about 1900, probably between 1895 and 1905. The expression is sometimes abbreviated to c.1900.
• Chinoiserie - Furniture and decorative items decorated in imitation of a Western interpretation of the Chinese style. The Chinoiserie style first became popular in the late 17th century, though there were frequent revivals, notably by Chippendale (hence 'Chinese Chippendale') during the Regency period, and the Anglo-Japanese style in the second half of the 19th century.
  
  The ubiquitous 'willow pattern' is the most common 'Chinese' theme used in porcelain, while on furniture the Chinoiserie style usually has black or red painted and lacquered decoration, though the hallmark of the furniture style is the use of fretwork in geometrical patterns, pagodas and other decorative forms.
  
  Japonaiseries, as the name implies, are motifs in imitation of the Japanese taste.
  
  See also "Chinese Chippendale".
• Anchor Escapement - An anchor escapement is a type of mechanical escapement used in clocks and watches. It is a refinement of the older verge escapement, which was used in early mechanical timekeeping devices. The anchor escapement is characterised by the use of an anchor-shaped pallet that rocks back and forth, alternately locking and releasing the escape wheel. This action allows the movement of the watch or clock to be regulated, producing the characteristic tick-tock sound that is associated with mechanical timekeeping devices. The anchor escapement is generally more accurate and reliable than the verge escapement, and it is still used in many modern clocks and watches today.
• Spandrel - An architectural term that in horology refers to the triangular ornamental decoration in the corners of of the dial plate. The spandrels are usually of cast brass and may be additonally chased and engraved. On painted dial clocks the spandrels are also usually painted.
• Date Aperture - A date aperture is a cut out section in the face of a watch or clock, displaying the day of the month.
• Finial - An architectural decoration, found on the upper parts of of an object. On furniture they are usually found on pediments, canopies and shelf supports. On smaller ceramic or silver items, such as spoons, they may decorate the top of the item itself, or the lid or cover where they provide a useful handle for removal.
  
  Finials have a variety of shapes and forms. They may be urn-shaped, baluster shaped round or spiral, but usually taper into an upper point. Many real life shapes may also be used as finials, such as pineapples, berries, pinecones, buds, lotus and acorns. Sometimes animals such as a lion are depicted, or fish and dolphins.
• Hood - In longcase clocks, the hood is the wooden case that surrounds the works and dial, and includes the glass front, which is usually hinged, so the door can be opened to wind the clock or adjust the time. In 18th and 19th century longcase clocks the hood usually slides forward for removal, allowing access to the works.

This item has been included into following indexes:

• clocks, grandfather / longcase, period or age - 18th century, other 111
• clocks, grandfather / longcase, type - Chinoiserie and lacquer 33