Bank of England note issues Queen Elizabeth II agreed to allow the use of her portrait on the notes. The Series C £1 note was withdrawn on 31 May 1979. On 9 February 1978 the Series D design (known as the "Pictorial Series") featuring Sir Isaac Newton on the reverse was issued, but following the introduction on 21 April 1983 of the £1 coin, the note was withdrawn from circulation on 11 March 1988. The first Bank of England £5 note was issued in 1793 in response to the need for smaller denomination banknotes to replace gold coin during the French Revolutionary Wars. (Previously the
Clydesdale Bank £20 note until it was superseded by the Banking Act 2009. Though strictly not legal tender in Scotland, Scottish banknotes are nevertheless legal currency and are generally accepted throughout the United Kingdom. Scottish banknotes are fully backed such that holders have the same level of protection as those holding genuine Bank of England notes. The £20 note is currently the third largest denomination of banknote issued by the Clydesdale Bank. The Famous Scots issue of the £20 note featuring the Scottish king Robert the Bruce was introduced in 1971. On the reverse of this note are several images representing a statue of