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 Ukrainian hryvnia Until 2001 most coins were struck by the Luhansk Cartridge Factory. Also, in 1992 coins of 1,5,10 and 25 kopecks were struck by the Italian mint. Since 2001 all Ukrainian coins are struck at the mint of the National Bank of Ukraine. All circulation coins have been designed by Vasyl Lopata (*1941). Coins of the Ukrainian hryvnia Coins of the Ukrainian hryvnia were first minted in 1992. Coins were first struck in 1992 for the new currency but were not introduced until September 1996. Initially coins valued between 1 and 50 kopecks were issued. In March 1997, 1 hryvnia coins