Bank of England 10s note pence coin was introduced as a replacement for the ten-shilling note. The principal reason for the change was economy: the notes had an average lifetime of about five months whereas coins could last at least fifty years. The series C ten shilling notes ceased to be legal tender on 22 November 1970. In the Isle of Man, both the English and Manx Ten Shilling Notes continued to be legal tender for fifty new pence until 2013. Information taken from Bank of England website. Bank of England 10s note The Bank of England 10s note was a banknote of the pound
Bank of England £10 note note features a number of security features in addition to the metallic thread, including raised print, a watermark, microlettering, a hologram, and a number ten which only appears under ultraviolet light. In December 2013 the Bank of England announced that the next £10 note would be printed on polymer, rather than cotton paper. This followed the announcement in July 2013 that Charles Darwin would be replaced by 19th Century author Jane Austen on the next £10 note, which would enter circulation in 2017. The decision to replace Darwin with Austen followed a campaign to have a woman on the back