William III Silver Tankard with Bacchanalian Scene

• Caryatid - A Greek term that in architecture applies to a carved or cast female figures that acts as a column or pillar, supporting an entablature on her head.
  
  In decorative arts , in furniture of the Renaissance and Classical Revival periods. Male figures are known as Atlantes.
  
  Carved figures are rare on Australian furniture until the later 19th century, Australian craftsmen generally preferring to adopt the designs of the pattern books to rather more simple forms, such as scrolls or columns.
• 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.
• Britannia Standard - A higher grade of silver than sterling silver. Britannia standard silver contains at least 958 parts per thousand of pure silver, while sterling silver contains at least 925 parts per thousand of pure silver.
  
  The Britannia standard was obligatory in Britain between 1697 and 1720 and after that was optional, so there are very few silver items that come onto the market that are Britannia standard.
  
  Not to be confused with silver plated Britannia metal items, often marked as "EPBM", a pewter type alloy, that when unplated can be temporarily polished to a silver-like lustre.
• Tankard - A tankard is a drinking vessel for beer, ale, and cider, similar in shape to a large mug, and usually with a hinged lid. Silver tankards were in use in Britain and other parts of Europe from at least the sixteenth century, pewter tankards probably from the thirteenth. In the 19th century a number of ornately carved ivory tankards were produced, but these were designed to demonstrate the skill of the carver, rather than for day to day use. The shapes of tankards vary, sometimes globular, sometimes a tapering concave. For those with lids, the lid usually includes a thumbpiece that the drinker can hold down to keep the lid open. Variation in the design of the thumbpiece include wedge, ball and wedge, ball, hammer head, bud and wedge, double volute (scroll), chair-back, ball and bar, shell, double acorn, corkscrew, and ram's horn.

This item has been included into following indexes:

• Bodington, John (London) - silver, maker or retailer 1
• cups - silver gilt 53
• tankards - silver items 355