Restoration Era Sterling Silver Two-Handled Cup

• Sterling Silver - Sterling silver is a mixture of 92.5% pure silver and 7.5% of another metal, usually copper. Fine silver is 99.9% pure silver, and is relatively soft and the addition of the very small amount of copper gives the metal enough strength and hardness to be worked into jewellery, decorative and household objects.
• 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.
• Everted - An everted rim is an outwardly turning or flaring outwards rim, as seen the rims on jugs, vases, bowls and dishes.
• Patination / Patina - In broad terms, patination refers to the exterior surface appearance of the timber, the effect of fading caused by exposure to sunlight and air over the course of a century or more, changing the piece to a soft, mellow colour.
  
  As patina is very difficult to replicate, it is one of the most important guides to determining the age of furniture.
  
  Patina is also the term applied to the bloom or film found on old bronzes due to oxidisation.
• Hammered - A hammered finish on metal wares is achieved by striking the surface of the metal with a hammer to create a series of small, uniform indentations. The indentations can be made in a variety of patterns and depths. The resulting surface texture can vary from a subtle, almost imperceptible texture to a highly textured surface with a strong, pronounced pattern.
  
  The hammered finish adds texture and visual interest to metal objects such as bowls, vases, and other decorative items. It can also be used to add grip or reduce glare on tools, weapons, and other functional metal objects.
  
  A hammered finish can be applied to a range of metals, including copper, brass, silver, and gold.

This item has been included into following indexes:

• cups, with handles - silver items 116
• mugs, two handles - silver items 121