when did the one pound coin come into circulation
One pound (British coin) The British one pound (£1) coin is a denomination of the pound sterling. Its obverse bears the Latin engraving ELIZABETH II D G REG “Dei Gratia Regina” meaning, “Elizabeth II, by the grace of God, Queen” and F D meaning Fidei defensor,[1] Defender of the Faith.[2] It has featured the profile of Queen Elizabeth II since the original coin's introduction on 21 April 1983.[3] Four different portraits of the Queen have been used, with the latest design by Jody Clark being introduced in 2015. The design on the reverse side of the current, 12-sided coin features four emblems to represent each of the nations of the United Kingdom – the English rose, the leek for Wales, the Scottish thistle, and the shamrock for Northern Ireland – emerging from a single stem within a crown.
Penny Black The Penny Black was the world's first adhesive postage stamp used in a public postal system. It was first issued in Great Britain on 1 May 1840, but was not valid for use until 6 May. It features a profile of Queen Victoria.
Mint (facility) At about the same time, coins and mints appeared independently in China and spread to Korea and Japan. The manufacture of coins in the Roman Empire, dating from about the 4th century BC, significantly influenced later development of coin minting in Europe.
Silver standard Silver certificates continued to be issued until late 1963, when the $1 Federal Reserve Note was released into circulation. For several years, existing silver certificates could be redeemed for silver, but this practice was halted on June 24, 1968.