George IV Silver Vinaigrette by John Bettridge, 1826

• George Iv - George IV (1762 ? 1830) was king of the United Kingdom of Great Britain and Ireland and king of Hanover from 1820, until his own death in 1830. From 1811 until his accession in 1820, he served as Prince Regent during his father's final mental illness.
  
  In English furniture design, his reign from 1811 to 1830 is known as the Regency period.
• Gilding - Gilding is a method of ornamentation whereby a thin sheet of gold metal is applied to items made of wood, leather, ceramics, glass and silver for decorative purposes.
  
  For furniture including mirrors, the sheet of gold is usually applied over a coating of gesso. Gesso is a mixture of plaster of Paris and gypsum mixed with water and then applied to the carved wooden frames of mirrors and picture frames as a base for applying the gold leaf. After numerous coats of gesso have been applied, allowed to dry and then sanded a coat of "bole", a usually red coloured mixture of clay and glue is brushed on and allowed to dry, after which the gold leaf is applied. Over time parts of the gilding will rub off so the base colour can be seen. In water gilding, this was generally a blue colour, while in oil gilding, the under layer was often yellow. In Victorian times, gilders frequently used red as a pigment beneath the gold leaf.
  
  Metal was often gilded by a process known as fire gilding. Gold mixed with mercury was applied and heated, causing the mercury to evaporate, the long-term effect of which was to kill or disable the craftsman or woman from mercury poisoning. The pursuit of beauty has claimed many victims, not the least of which were the artists who made those pieces so highly sought after today.
• Bright Cut Decoration - Bright cut decoration is a technique used to decorate silver and other metal objects, such as jewellery and flatware, with intricate and detailed patterns. The technique involves using a small, sharp tool called a graver to carve designs into the surface of the metal. These designs are then polished, creating a bright, reflective surface that contrasts with the surrounding metal. The designs can be simple or complex, and can include geometric shapes, scrolling vines, and other decorative elements. The technique is highly skilled and requires a lot of precision, patience and attention to detail.
  
  Bright cut decoration was widely used in the 18th and 19th centuries, particularly in the silverware and jewellery industries. It was popular in the United States, Great Britain and Europe.
  
  Today, bright cut decoration is still used by some craftsmen and artists, but it is considered a traditional technique and is not as widely used as it was in the past. However, the bright cut decoration on a silver object is still considered a sign of quality and craftsmanship and is highly prized by collectors of antique silver and other metal objects.
• 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.

This item has been included into following indexes:

• vinaigrettes - silver items 305