William and Mary Silver Porringer with Foliate Decorations

• Knop (silver) - A knop on a silver item is either a bulbous protrusion mid way along a stem, such as on a candlestick or at the end of a stem, such as on a spoon, or a knob or finial on top of a cover or lid, that acts as a handle. On a stemmed item such as a candlestick there may be a series of knops of different shapes.
• Engraving - The method of decorating or creating inscriptions on silver and other metal objects by marking the surface with a sharp instrument such as a diamond point or rotating cutting wheel.
• 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.
• Chasing - The method of decorating gold and silver objects using a punch and hammer so that the design appears in relief. Flat or surface chasing is done from the front giving the item definition, but not cutting into the metal.
  
  Chasing is the opposite technique to repousse, but an object that has repousse work, may then have chasing applied to create a finished piece.
• Hallmarks - A mark stamped on articles of precious metals in Britain, since the 14th century, certifying their purity. It derives its name from the Guild Hall of the Goldsmiths' Company, who recieved its Charter in 1327 giving it the power to assay (test the purity) and mark articles of gold and silver.
  
  The hallmark will consist of several marks, including the:
  
  - silver standard mark, indicating the purity of the metal. Sterling silver is .925 pure silver.
  
  - the city mark indicating the city in which it was assayed eg London, Birmingham, York etc.
  
  - the date mark, usually a letter of the alphabet in a particular font and case,
  
  - a duty mark, indicating whether duty had been paid to the crown, and only in use from 1784 to 1890
  
  The piece may include an additional mark, the maker's mark, although not forming part of the hallmark, will be located in the vicinity of the hallmarks.
  
  Sometimes silver plated items will bear faux hallmarks, often confusing those not familiar with silver markings.
• Palmette - A decorative motif used in the decoration of ceramics, textiles and furniture, based loosely on the palm leaf and sometimes used with the anthemion, from which it is often difficult to distinguish. The form of the palmette varies from ornate to simplistic.
• Foliate - Decorated with leaves or leaf-like forms.

This item has been included into following indexes:

• porringers (cup with handles) - silver items 65