Florin (British coin) angles. The new florin closely resembles the Gothic crown of 1847; the obverse for both was designed by the Chief Engraver of the Royal Mint, William Wyon, while the reverse of both was designed by William Dyce. Unlike the crown's Gothic script, the 1849 florin has Roman lettering. The 1849 florin, issued in silver, weighed 11.3 grams and had a diameter of 28 millimetres. The new coin made clear its value with the inscription on the reverse. To aid in the decimal experiment, the half crown (two shillings and sixpence, or one-eighth of a pound), near to the florin in
Farthing (Irish coin) Farthing (Irish coin) The farthing (d) () was the lowest value coin of the pre-decimal Irish pound, worth a quarter of a penny, of a shilling or of a pound. The coin had lost much of its value through inflation long before decimalisation in 1971, and during the 1960s no farthings were produced for general circulation; those minted in 1966 were produced for collectors' sets. The coins officially measured in diameter and weighed 2.83495 grams. The bronze coin is (was) made up of 95.5% copper, 3% tin and 1.5% zinc. It was introduced in 1928 to replace the British farthing