Antique Circular Boxes with Gem Inset and Carvings

• Horn - Full horns were used for making drinking vessels and powder horns. A number of larger horns or antlers could be combined together to make furniture and decorative items such as chairs and lamps.
  
  As a material, horn was formerly used in all types of objects such as snuff boxes, lanterns, musical instruments, items for personal grooming, cutlery handles, walking sticks. Some items of horn are finely decorated with silver or mounted in silver.
• 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.

This item has been included into following indexes:

• snuff boxes, material - horn 75