Unsure? this may help: Quater Farthing = half of a half farthing Third Farthing = bit more then a quater farthing. Half Farthing = Half of a farthing Farthing = quarter penny Halfpenny = half of a penny; demonitised in 1984; taken out of circulation in 1983. Penny = 2 half pennies; still in circulation. Twopence = 2 pennies; still in circulation. Nikle-brass Threepence = 3 pennies; demonitised in 1971; taken out of circulation in 1967. Silver Threepence = 3 pennies; demonitised in 1945. Groat = 4 pennies. Sixpence = 6 pennies; demonitised in 1971; taken out of circulation in 1967. Shilling = 12 pennies; demonitised in 1971; taken out of circulation in 1968. Florin = 2 shillings; demonetised in 1971; taken out of circulation in 1968. Double Florin = 2 florins Half Crown = 2 shillings 6 pence (2/6); demonetised in 1971; taken out of circulation in 1968. Crown = 2 half crowns; demonetised in 1971; taken out of circulation in 1968. Modern £5 (1971 - 1997 = 25p) Quater Guinea = 6 shillings 3 pence (6/3) Third Guinea = 7 shillings Half Guinea = 12 shillings 6 pence (12/6) Guinea = 21 shillings Half Broad = Half of a broad Broad = Gold coin of cromwell. Two pound = 40 shillings. Two Guineas = 42 shillings. Fifty Shillings = 50 shillings Five pound = 100 shillings. Five Guinea's = 105 shillings. Half Sovereign = Gold Bullion. Sovereign = Gold Bullion.