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 note issues made. In September 2015 the Bank of England announced that the next £20 note will be printed on polymer, rather than cotton paper. This was followed by an announcement in April 2016 that Adam Smith will be replaced by artist J. M. W. Turner on the next £20 note which will enter circulation in 2020. Images on the reverse of the new note will include a 1799 self-portrait of Turner, a representation of his painting "The Fighting Temeraire", the quotation "Light is therefore colour" from an 1818 lecture by him, and a copy of Turner's signature as made on his