Royal Mint other manufacturers. The Trial of the Pyx is the procedure in the United Kingdom for ensuring that newly-minted coins conform to required standards. The trials have been held since the twelfth century, normally once per calendar year, and continue to the present day. The form of the ceremony has been essentially the same since 1282. They are trials in the full judicial sense, presided over by a judge with an expert jury of assayers. Since 1871, the trials have taken place at the Hall of the Worshipful Company of Goldsmiths, having previously taken place at the Palace of Westminster. Given
Coins of the South African rand gold Rand coins were minted until 1983. Starting in 1967, however, they were gradually replaced by the Krugerrand coins, especially after the issue of the smaller Krugerrand denominations from 1/10 to 1/2 oz in 1980. New coinage was introduced beginning with a R2 denomination (initially known colloquially as a "De Klerk"), adding a R5 coin, and replacing all the denominations of the previous coinage. Initially the coins bore the coat of arms and the name of the country in English and Afrikaans. After 1996, the coins carried the name in one of the country's 11 new official languages. The 10,