Coins of the Indian rupee in 1964, which was a new denomination, and continued to be minted till 1971. One and Two paisa coins were changed to Aluminium and were minted without the Devanagari legend from 1965. 20 paisa coin was introduced in 1968, which continued to be minted till 1971. From 1982, New series was launched. the 20 paisa coin which was last minted in 1971, was reintroduced again, but in Aluminium. The size and the design of 10 paisa, 50 paisa and 1 rupee was changed, though they continued to be minted in the same metal. Coins of 3p, 2p and 1p were
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