Currency money or book money, which are fiat money. Currency money Currency money is money in full circulation that takes its value from the precious metal it contains, that is, its market value is (almost) the value of the metal it contains (apart from the Seigniorage or the minters' profit), though this is always overcompensated for in coins and banknotes from a country undergoing debasement. Currency money is usually made of silver or gold, but in very rare cases plated metal and even copper may be used. Currency money is commodity money, as opposed to coins whose metal value is less than
Currency lads and lasses of illegality, inferior quality, and subordination. By analogy, native-born colonials came to be known as "currency", in contrast to the British-born "sterling". The first reference in print to the native-born being called "currency" was in the "Sydney Gazette" of 13 September 1822, in a letter signed by "Lydia Languish" calling for more social events to be organised for "currency lasses". As applied to people rather money, the term originally had derogatory connotations – by the early 1820s, "currency had stuck for male and female native-born and everyone knew what it implied". However, it was soon reclaimed by the native-born as