The pound is by far the oldest currency in the world still in existence, having been introduced by King Offa of [[Mercia]], ruler of [[England]], around the year 790 AD. The term 'pound' referred to the fact that it was a pound in weight of silver, divided into 20 shillings, with each shilling divided into 12 silver pence (which were themselves further subdivided into farthings, of which there were 4 to the penny; for even smaller amounts the farthings were also sometimes divided into 'fourth-farthings'). Since that time the pound has remained remarkably stable, but over the centuries a certain amount of inflation has occurred, to the effect that a pound in 790 AD would have the buying power of about 38 pounds today. This compares very favorably with other world currencies such as the [[German Mark]] which underwent billion-fold inflation in a space of just a few years in the 1920s and had to be scrapped altogether. | The pound is by far the oldest currency in the world still in existence, having been introduced by King Offa of [[Mercia]], ruler of [[England]], around the year 790 AD. The term 'pound' referred to the fact that it was a pound in weight of silver, divided into 20 shillings, with each shilling divided into 12 silver pence (which were themselves further subdivided into farthings, of which there were 4 to the penny; for even smaller amounts the farthings were also sometimes divided into 'fourth-farthings'). Since that time the pound has remained remarkably stable, but over the centuries a certain amount of inflation has occurred, to the effect that a pound in 790 AD would have the buying power of about 38 pounds today. This compares very favorably with other world currencies such as the [[German Mark]] which underwent billion-fold inflation in a space of just a few years in the 1920s and had to be scrapped altogether. |