Metrication in the United Kingdom that reported in 1818, and again in Parliament by Sir John Wrottesley in 1824. Another Royal Commission was set up 1838 by Chancellor of the Exchequer Thomas Spring Rice and it reported in 1841 that decimal coinage was required first. A third commission in 1853 advocated decimal coinage in the form £1 : 10 florins : 100 cents: 1000 mils. The first florins (one tenth of a pound sterling) were struck in 1849 as silver coins weighing and having a diameter of . An early supporter of the "Decimal Association" was the mathematician Augustus de Morgan whose articles supporting the
Virginia pound Virginia pound The pound was the currency of Virginia until 1793. Initially, the British pound sterling circulated along with foreign currencies, supplemented from 1755 by local paper money. Although these notes were denominated in pounds, shillings and pence, they were worth less than sterling, usually discounted so 1 Virginia shilling was equal to 9 British pence, while 1 British shilling was equal to 12 British pence. In British pounds, shillings and pence (£sd), duodecimal coinage (12d (pence) = 1s (shilling), 20s = £1 (pound), 21s = 1 guinea), which was in use in the UK until the adoption of decimal