The following is an article excerpt from CoinweekToday, both the smallest and the largest UK coins ever minted at
The Royal Mint are among 70,000 coins on trial at the Trial of the Pyx. Weighing just one fortieth-ounce and measuring a delicate 8mm wide, the coin features a modern interpretation of Britannia. The imposing Kilo coin measures at 100mm wide and continues
The Royal Mint's five-year commemoration of the centenary of the First World War.
The Trial of the Pyx is an ancient annual ceremony and is one of the oldest quality assurance trials in the world. At the Trial, samples of circulating and commemorative coins produced by
The Royal Mint over the last year are selected at random and weighed for accuracy.
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