Napoleon III Boulle Semainier with Ormolu Mounts

• Boulle - Boulle work is the name given to tortoiseshell and metal inlay using brass and sometimes silver, found on furniture and smaller wooden objects. It originated in Italy but was developed by Frenchman Andre Charles Boulle (1642 - 1732) under Louis XIV.
  
  Boulle was appointed Royal Cainet Maker to Louis XIV and designed furniture and clockcases for the monarch.
  
  In preparation, the tortoiseshell and metal were cut together following a design, using a fine fret saw.
  
  In the application of the Boulle, the carcase of piece of furniture was covered with the tortoiseshell which in turn was inlaid with the matched designs in metal, which in turn was elaborately engraved.
  
  The use of Boulle work furniture continued mainly in France until the 19th century.
• Ormolu - Ormolu was popular with French craftsmen in the 18th and 19th century for ornamental fittings for furniture, clocks and other decorative items. True ormolu is gilt bronze, that is bronze that has been coated with gold using a mercury amalgam. Due to the health risks associated with using mercury, this method of creating ormolu was discontinued in France in the 1830s. A substitute was developed consisting of about 75% copper and 25% zinc, however it was inferior to the bronze version. It was often lacquered to prevent it tarnishing.
• Ebonised - Timber that has been stained or lacquered black in imitation of ebony. The process has been used since the Renaissance, but is most commonly found in late 19th century furniture, sometimes gilded and turned in imitation of bamboo. Furniture with an ebonised finish is not currently in vogue, and this is reflected in the price for such pieces.
• Inlay - Decorative patterns inserted into the main body of a piece of furniture, generally in wood of contrasting colour and grain, though brass, ivory, ebony, shell and sometimes horn have been used. Inlay may consist of a panel of well figured timber inset into a cabinet door front, geometric patterns, or complex and stylized designs of flowers, swags of foliage, fruits and other motifs. As a general rule, in pieces where the carcase is constructed in the solid, the inlay is relatively simple such as stringing, cross banding and herringbone banding. Where more elaborate and decorative work was required veneer was used. Inlay has been fashionable from at least the latter half of the 17th century, when a variety of elaborate forms were developed
• Tortoiseshell - Tortoiseshell is a translucent material that comes from the horny carapace of a certain types of turtles, including the hawksbill turtle. It is often therefore mounted on a colour underground - often red - or inlaid with gold or silver thread, as seen in Boulle furniture.
  
  The texture and colour nuances of the material are extremely important. Heated tortoiseshell can easily be formed into various shapes. Like other natural materials, tortoiseshell becomes more beautiful with use. In a time before plastic, tortoiseshell was widely used for small objects such as combs and powder compacts.
  
  In 1973, the trade of tortoiseshell worldwide was banned under CITES (The Convention on International Trade in Endangered Species). Prior to importing or exporting items containing tortoiseshell a CITES permit must be obtained. Tortoiseshell items cannot be traded on Ebay.
  
  "Faux tortoiseshell", another case of man initiating nature, is made from old-style plastics such as celluloid and cellulos and is coloured with red, yellow and brown spots to imitate the genuine article. It is commonly used in glasses frames, musical instruments and costume jewellery.
• 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.
• 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.
• Apron - A decorative wooden panel that sits underneath the top surface of a table or chair, and unites the top of the piece with the legs, running at right angles to the underside. On carcase furniture such as a chest or wardrobe, the apron sits below the drawers or doors and attaches to the legs.
  
  On carcase furniture without legs the panel under the drawers or doors sits on the floor and is termed a plinth.
  
  An apron can provide a decorative touch to an otherwise unadorned piece of furniture and at the same time provide structural support and strength. They can be carved or pierced and quite elaborate.

This item has been included into following indexes:

• Boulle - furniture, sundry items 24
• chests of drawers, style - four drawer 258
• semainier (tall narrow chest) 44