George III Mahogany Bureau with Ivory Escutcheon

• Ivory - Ivory is a hard white material that comes from the tusks of elephants, mammoth, walrus and boar, or from the teeth of hippopotamus and whales. The ivory from the African elephant is the most prized source of ivory. Although the mammoth is extinct, tusks are still being unearthed in Russia and offered for sale.
  
  Ivory has been used since the earliest times as a material for sculpture of small items, both in Europe and the east, principally China and Japan.
  
  In Asia ivory has been carved for netsuke, seals, okimono, card cases, fan supports, animals and other figures and even as carved tusks.
  
  In the last 200 years in Europe ivory has been used to carve figures, for elaborate tankards, snuff boxes, cane handles, embroidery and sewing accessories, in jewellery and as inlay on furniture. Its more practical uses include being used for billiard balls, buttons, and a veneers on the top of piano keys.
  
  The use and trade of elephant ivory have become controversial because they have contributed to Due to the decline in elephant populations because of the trade in ivory, the Asian elephant was placed on Appendix One of the Convention on International Trade in Endangered Species (CITES), in 1975, and in January 1990, the African elephant was similarly listed. Under Appendix One, international trade in Asian or African elephant ivory between member countries is forbidden. Unlike trade in elephant tusks, trade in mammoth tusks is legal.
  
  Since the invention of plastics, there have been many attempts to create an artificial ivory
• Mahogany - Mahogany is a dense, close grained red-coloured timber from the West Indies and Central America. It was first imported into Europe in the the early 18th century and its use continued through the 19th century. It was popular for furniture making because of its strength, the wide boards available, the distinctive grain on some boards, termed flame mahogany and the rich warm colour of the timber when it was polished.. The "flame" was produced where a limb grew out from the trunk of the tree, and this timber was usually sliced into veneers for feature panels on doors, backs and cornices.
  
  Some terms used to describe mahogany relate to the country from which it originally came, such as "Cuban" mahogany, "Honduras" mahogany etc. However unless the wood has been tested the names assigned are more a selling feature, rather than a true indication of the timber's origin.
• Ogee - A serpentine shape, usually convex at the upper part, concave at the lower. Mostly used to describe the front shapes of parts of carcass furniture, such as cornices, drawer fronts and feet.
• Bracket Feet - On bracket feet the corner edge is square and joined by a mitre to its partner on the opposite angle. The inner edge is usually shaped or scalloped. Bracket feet were first introduced in the early 18th century and used until c. 1830 and are found on carcase furniture such as chests, cabinets, bookcases and bureaux.
  
  Ogee bracket feet, a variation on straight bracket feet, have the outside edge forming an "S" shaped curve with the top bulging outward and the bottom turning inward.
  
  On splayed bracket feet, the exterior edge curves outward.
• Fall Front - Furniture with a hinged flap, usually associated with desks and secretaires, that opens or 'falls' to provide a flat writing surface. The flap may be supported by chains or brass quadrants and rest on wooden supports or runners, known as lopers, that pull out from a recess in either side of the piece. The interior of a fall-front desk is usually fitted with small drawers and pigeonholes.
• 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:

• desks, style or type - bureau 384