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| | The British Monetary System before Decimalization (Site not responding. Last check: 2007-10-10) |
 | | I responded by saying, “Don’t forget the British Monetary System before decimalization, which is the classic example of a complex mixed-radix counting system in constant, daily use for hundreds of years.” Naturally, she asked me to explain this monetary system, and when it was decimalized. |
 | | Prior to that a pound was 20 shillings, a shilling twelve pence (pennies) and the smallest division of a penny was a farthing. |
 | | This is the standard mixed-radix system that was the basis of pre-decimal British currency, which had been in use since approximately 775 AD, and which went out of use, at least officially, in 1971. |
| www.pauahtun.org /Calendar/money.html (1063 words) |
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