Twenty pence (British coin) Gardner, and used from 1982 to 2008, is a crowned Tudor rose, with the numeral "20" below the rose, and above the rose. To date, three different obverses have been used. On coins minted before the 2008 redesign, the inscription is . Coins minted after the 2008 redesign also have the year of minting on the obverse. Like all the new decimal coins introduced in 1971, until 1984 the portrait of Queen Elizabeth II by Arnold Machin appeared on the obverse, in which the Queen wears the 'Girls of Great Britain and Ireland' Tiara. Between 1985 and 1997 the portrait
Halfpenny (British decimal coin) 1984. The reverse of the coin, designed by Christopher Ironside, was a representation of St Edward's Crown, with the numeral "" below the crown, and either (1971–1981) or (1982–1984) above the crown. Only one design of obverse was used on the halfpenny coin. The inscription around the portrait on the obverse was , where 19xx was the year of minting. Both sides of the coin are encircled by dots, a common feature on coins, known as beading. As on all decimal coins produced before 1984, the portrait of Queen Elizabeth II by Arnold Machin appeared on the obverse; in this