Brass Telescope Walking Stick

• 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
• Blackwood - One of the best known and most widely used Australian timbers, blackwood (acacia melanoxylon), is a member of the Acacia (wattle) family and grows in eastern Australia from about Adelaide in South Australia, as far north as Cairns in Queensland.
  
  The largest, straightest and tallest trees come from the wet forest and swamps of north-west Tasmania where it is grown commercially.
  
  Blackwood timber colours range across a wide spectrum, from a very pale honey colour through to a dark chocolate with streaks of red tinge.
  
  The hardwood timber has been commonly used in the production of furniture, flooring, and musical instruments in Australia from the late 19th century. However, the straight grain timber is not the most prized or valuable, that honour falls to blackwood with a wavy, fiddleback pattern, which is used both in the solid and as a veneer. Fiddleback was only used on the finest examples of furniture.

This item has been included into following indexes:

• walking sticks and canes, material
  • blackwood 47
  • ivory or ivory mounted 222