Florin (Irish coin) Florin (Irish coin) The florin (2s) () coin was a subdivision of the pre-decimal Irish pound, worth of a pound. It was more commonly known as the two-shilling coin. The original minting of the coin from 1928 until 1943 contained 75% silver, a higher content than the equivalent British coin. It is believed that this was done so that the new currency would not be seen as a poor substitute to the British currency which circulated alongside. The silver coins are quite noticeable as they have a more "whitish" look than the later cupronickel variety that were minted from 1951,
Penny (Irish pre-decimal coin) Penny (Irish pre-decimal coin) The penny (1d) () coin was the third smallest denomination of the pre-decimal Irish pound, worth of a pound or of a shilling. To express an amount, penny was abbreviated to "d", e.g. 1d, from the Roman "denarius". It was introduced in 1928 to replace its British counterpart, used when all of Ireland was a constituent country of the United Kingdom. The last year of minting was 1968 and it ceased to be legal tender on 31 December 1971. The coin measured in diameter and weighed 9.45 grams. The bronze coin was made up of 95.5%