Halfpenny (Irish decimal coin) Halfpenny (Irish decimal coin) The decimal halfpenny (p) () coin was the smallest denomination of the Irish pound. It was first issued when the Irish currency was decimalised on Decimal Day, 15 February 1971. It was one of three new designs introduced all in bronze and featuring ornamental birds on the reverse. The coin value was weakened by inflation and very few were produced beyond the initial run for 1971. It was removed from circulation and demonetised on 1 January 1987. The main reason that halfpennies were issued was that when shillings were decimalised they were worth five new pence,
Euro gold and silver commemorative coins Vatican City also issue these kinds of coins. The Europa coin programme is a multi-member participation of minting precious metal coin with a particular theme that changes each year. This is a summary of the euro gold and silver commemorative coins issued by all countries in the eurozone. Austria introduced the Eurocoins in 2002 alongside the general issuance of euros in the Eurozone. From the very beginning, they have been minting a fairly large set of collectors' coins. The record was reached in 2004, when 14 different coins were minted. There was a unique and particular edition of a very