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
Exeter pound Interest Company and made a profit by setting an "expiry date" on each note, which was identified in very small print on the note itself, often overlooked at the point of exchange. This meant that many notes although paid for at the equivalent value in sterling could not actually be spent if not used by the specified deadline. Previous to the Exeter Pound, local currencies were launched in the UK in Bristol (2012), Totnes (2006), Lewes (2008), Brixton (2009) and Stroud (2010). Exeter pound The Exeter Pound (£E) was a form of local complementary currency, or community currency launched in