George III Irish Sterling Silver Milk Jug Helmet Form

• 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.
• A/f, as Inspected - The letters "A/F" or "as inspected" as part of a description is the cataloguer's shorthand for "all faults" or "as found", meaning the item has some type of damage or deficiency, it is of uncertain date or provenance, and/or that the seller takes no responsibility for the completeness of the item or the accuracy of the description.
• 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.
• 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.
• Date Letter on Silver - A date letter is a letter or symbol that is used to mark silver and other precious metals to indicate the year in which the piece was made. The date letter system is used by the British hallmarking system and it is a way to verify that a piece of silver is genuine and has been assayed (tested) by an official assay office.
  
  The date letter system has been in use since the 14th century and it changes every year, so it is possible to identify the year in which a piece of silver was made by looking at the date letter. The date letter is usually stamped alongside other hallmarks such as the maker's mark, and the standard mark (indicating the fineness of the metal) on the silver piece. The style of the letters varies depending on the assay office, and the style of the lettering also changes over time. The date letter is usually placed inside a shield shape, sometimes accompanied by other symbols.
  
  The date letter system is not used in all countries, so if a piece of silver does not have a date letter, it does not necessarily mean it is not authentic. The date letter system is not always used for small or insignificant silver items.
• George Iii - George III (1738 - 1820) was King of Great Britain and Ireland from 1760 to 1820.

This item has been included into following indexes:

• milk jug - silver items 216