The paper for Bank of England notes is made by a specialist paper manufacturer. It is manufactured from cotton fibre and linen rag, which makes it tougher and more durable than the more common wood pulp paper. Using copious amounts of water, the cotton is broken down into individual fibres and reformed into reels of paper of the quality required.
The watermark design is engraved in wax and, like the metallic thread, the image is incorporated into the paper at the manufacturing stage.
http://www.bankofengland.co.uk/banknotes/about/production.htm
Australia's currency notes are made from plastic (polymer) which lasts four times as long as paper. Australia was the first country in the world to have its complete set of currency banknotes made from this material.
The currency of a banknote depends on the country that issued it. For example, US banknotes are in US Dollars. British banknotes are Pound Sterling. Japan is Yen.The "denomination" is the multiple of the currency used on the note - 20 Dollars, for example.
They still are
answer to question "Whose portrait was used as the watermark on Irish banknotes" is LADY LAVERY
Hydrochromic materials are used in products like color-changing clothing, toys, and packaging to indicate temperature changes or the presence of water. They can also be used in security features on documents and banknotes to prevent counterfeiting.
New Turkish lira banknotes began to be used in 1 January 2009. During 2009, both old and new banknotes will be accepted but by 2010, old banknotes will expire.
Velour material is material used to make tracksuits etc.
In Orkney, the currency used is the British Pound Sterling (GBP). While the islands are part of the United Kingdom, you may also encounter Scottish banknotes, which are valid and widely accepted alongside English notes.
The material is Horse Hair :)
what materials were used to make aboriginal objects
Steel is used.
Cotton was used to make flour sacks.