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
Penny (British pre-decimal coin) 1858) until the end of the copper penny issue in 1860. Copper pennies were issued for all years between 1839 and 1860 except 1840, 1842, 1850, and 1852. The reverse of the coin for the whole of this period was similar to the William IV issue, with a seated right-facing Britannia holding a trident, except that most years the head of the trident was ornamented; the inscription read . The reverse of the bronze version of the coin, designed by Leonard Charles Wyon, is a seated Britannia, holding a trident, with the words to either side. Issues before 1895 also