Coins of the pound sterling chronologically. All genuine UK coins are produced by the Royal Mint. The same coinage is used across the United Kingdom: unlike banknotes, local issues of coins are not produced for different parts of the UK. The pound coin until 2016 was produced in regional designs, but these circulate equally in all parts of the UK (see UK designs, below). Every year, newly minted coins are checked for size, weight, and composition at a Trial of the Pyx. Essentially the same procedure has been used since the 13th century. Assaying is now done by the Worshipful Company of Goldsmiths on behalf
Coins of the Canadian dollar would melt and refine the remainder of the 245,000 coins to sell the gold content. †Of the 659,693 coins minted, 245,000 were held by the Bank of Canada until 2012, at which time 30,000 hand selected specimens were offered for sale by the Royal Canadian Mint, and the rest reportedly melted. In late 1937, the tools and matrices finally arrived from London, so the issue of the new coins of the reign of King George VI was struck immediately. The coins' current designs date from this period. The coins were as follows: There was also a silver $1 that was