Features

All current Bank of England banknotes are printed by contract with De La Rue at Debden, Essex.^[12] They include the printed signature of the Chief Cashier of the Bank of England, Sarah John, for notes issued since mid-2018, and depict Queen Elizabeth II in full view, facing left. On the left-hand side of the Series F £20 and £50 notes there is a hidden watermark, featuring the Queen facing right. The £5, £10, £20 and £50 polymer notes do not contain a watermark.^[5] More recent issues also include the EURion constellation, a pattern of yellow circles which stops copying of banknotes and is easily identified by photocopiers.^[13][14]

Queen Elizabeth II has appeared on all the notes issued since Series C in 1960. The custom of depicting historical figures on the reverse began in 1970 with Series D, designed by the Bank of England's first permanent artist, Harry Eccleston.

Provincial banknote issues

Attempts to restrict banknote issue by banks other than the Bank of England began in 1708 and 1709, when Acts of Parliament were passed which prohibited banking companies of more than six partners or shareholders. Notes under 1 guinea and 5 guineas were prohibited in the 1770s and thereafter almost all the provincial banks were established by the more substantial merchants, landed gentry etc. of a town and district.^{[17][18][19][20]}

Gold shortages

Gold shortages in the 18th century, caused by the Seven Years' War and war with Revolutionary France, began to affect the supply of gold bullion reserves, giving rise to the "Restriction period". The Bank was unable to pay out gold for its notes, and so under the Bank Restriction Act 1797 began to issue lower denomination £1 and £2 notes in place of gold guineas, that were hoarded as so often was the case in time of war.^[21] Confidence in the value of banknotes was rarely affected, except during 1809–11 and 1814–15 under the extreme conditions of war.

Restriction of banknote issues

The Country Bankers Act 1826 allowed some joint-stock banks outside London to issue notes, and also allowed the Bank of England to open branches in major provincial cities, enabling better distribution of its notes.^[21]

Introduction of legal tender

With the passing of the Bank Notes Act 1833, Bank of England notes over £5 in value were first given the status of "legal tender" in England and Wales, effectively guaranteeing the worth of the Bank's notes and ensuring public confidence in the notes in times of crisis or war.^[21] The Currency and Bank Notes Act 1954 extended the definition of legal tender to 10/– and £1 notes; unlike the 1833 Act, this law also applied to Scotland, meaning that Bank of England notes under £5 were classed as legal tender. Due to inflation the Bank of England 10/– note was withdrawn in 1969 and the £1 was removed from circulation in 1988,^[22] leaving a legal curiosity in Scots law whereby there is now no paper legal tender in Scotland.^[23] (Scottish notes were not included in the 1833 or 1954 Acts.)

Note-issuing monopoly

£5 note issued by the Fox, Fowler and Company bank in Wellington, Somerset

The Bank Charter Act 1844 began the process which gave the Bank of England exclusive note-issuing powers. Under the Act, no new banks could start issuing notes, and note-issuing banks in England and Wales were barred from expanding their note issue.^{[note 1]} Gradually, these banks vanished through mergers, closures and take-overs, and their note issues went with them. The last privately issued banknotes in Wales were withdrawn in 1908, on the closure of the last Welsh bank, the North and South Wales Bank.^[24] The last private English banknotes were issued in 1921 by Fox, Fowler and Company, a Somerset bank.^[21][25]

Note printing

Notes were originally hand-written; although they were partially printed from 1725 onwards, cashiers still had to sign each note and make them payable to someone. Notes were fully printed from 1855, no doubt to the relief of the bank's workers. Until 1928 all notes were the monochromatic Series A type, printed in black with a blank reverse. During the 20th century Series A were issued in denominations between £5 and £1,000, but in the 18th and 19th centuries there were Series A notes for £1 and £2.

20th century

Obverse side of the 10/– Treasury note.

In 1921 the Bank of England gained a legal monopoly on the issue of banknotes in England and Wales, a process that started with the Bank Charter Act of 1844 when the ability of other banks to issue notes was restricted.

The Bank's first issue of 10/– and £1 notes in the 20th century was on 22 November 1928 when the Bank took over responsibility for these denominations from the Treasury. The Treasury had issued notes of these denominations three days after the declaration of war in 1914 in order to supplant the sovereign and half-sovereign and remove gold coins from circulation. The notes issued by the Bank in 1928 were the first coloured banknotes and also the first notes to be printed on both sides.

World War II saw a reversal in the trend of warfare creating more notes when, in order to combat forgery, higher denomination notes (at the time as high as £1,000) were removed from circulation.

10/–

The Bank of England's first 10 shilling (10/-) note was issued on 22 November 1928. This note featured a vignette of Britannia, a feature of the Bank's notes since 1694. The predominant colour was red-brown. Unlike previous notes it, and the contemporaneous £1 note, were not dated but are instead identified by the signature of the Chief Cashier of the time. In 1940 a metal security thread was introduced, and the colour of the note was changed to mauve for the duration of the war. The original design of the note was replaced by the Series C design on 12 October 1961, when Queen Elizabeth II agreed to allow the use of her portrait on the notes.

As part of the planned Series D, which introduced historical figures, a new 10 shilling note was planned that featured Sir Walter Raleigh, which would be issued as a 50 pence note upon decimalisation. However inflation, particularly after the 1967 sterling devaluation, was eroding the note's lifespan in circulation and it was decided to replace the note with a coin.^[15] The 10 shilling note was withdrawn from circulation on 20 November 1970.^[22]

£1

Series A £1 note, issued from London in 1805

The first Bank of England £1 note was issued on 2 March 1797^[22] under the direction of Thomas Raikes, Governor of the Bank of England, and according to the orders of the government of William Pitt the Younger, in response to the need for smaller denomination banknotes to replace gold coin during the French Revolutionary Wars.

The Bank of England's first £1 note since 1845 was issued on 22 November 1928. This note featured a vignette of Britannia, a feature of the Bank's notes since 1694. The predominant colour was green. Unlike previous notes it, and the contemporaneous ten shilling note, were not dated but are instead identified by the signature of the Chief Cashier of the time. In 1940 a metal security thread was introduced, and the colour of the note was changed to blue and pink for the duration of the war, to combat German counterfeits (see below). The original design of the note was replaced by the Series C design on 17 March 1960, when 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 like the 10/– note in the 1960s, inflation was quickly making production of the note uneconomic and printing was discontinued in favour of a coin. The note was withdrawn from circulation on 11 March 1988.^[22]

£5

Series A Bank of England £5 note, issued in 1952

The first Bank of England £5 note was issued in 1793^[22] in response to the need for smaller denomination banknotes to replace gold coin during the French Revolutionary Wars. (Previously the smallest note issued had been £10.) The 1793 design, latterly known as the "white fiver" (black printing on white paper), remained in circulation essentially unchanged until 21 February 1957 when the multicoloured (although predominantly dark blue) "Series B" note, depicting the helmeted Britannia, was introduced. The old "white fiver" was withdrawn on 13 March 1961.^[22]

The Series B note was replaced in turn on 21 February 1963 by the "Series C" £5 note which for the first time introduced the portrait of the monarch, Queen Elizabeth II, to the £5 note (the Queen's portrait having first appeared on the Series C ten shilling and £1 notes issued in 1960). The Series C£5 note was withdrawn on 31 August 1973.

On 11 November 1971, the "Series D" pictorial £5 note was issued, showing a slightly older portrait of the Queen and a battle scene featuring the Duke of Wellington on the reverse. It was withdrawn on 29 November 1991.

On 7 June 1990, the "Series E" £5 note, by now the smallest denomination issued by the Bank, was issued. The Series E note (known as the "Historical Series") changed the colour of the denomination to a turquoise blue, and incorporated design elements to make photocopying and computer reproduction of the notes more difficult. Initially the reverse of the Series E £5 note featured the railway engineer George Stephenson, but on 21 May 2002 a new Series E note, in a green colour and featuring the prison reformer Elizabeth Fry, was issued.

The initial printing of several million Stephenson notes was destroyed when it was noticed that the wrong year for his death had been printed. The original issue of the Fry banknote was withdrawn after it was found the ink on the serial number could be rubbed off the surface of the note;^[27] these notes are now very rare and sought by collectors. The Stephenson £5 note was withdrawn as legal tender from 21 November 2003, at which time it formed around 54 million of the 211 million £5 notes in circulation.

£10

Series A £10 banknote, issued from Manchester in 1919

The first Bank of England £10 note was issued in 1759,^[22] when the Seven Years' War caused severe gold shortages. It ceased to be produced in 1943. A string of devaluations through the late 1940s and 1950s meant increased demand for notes of higher values than £5 and on the 21 February 1964 a new brown-coloured note was issued in the Series C design. The Series C note was withdrawn on 31 May 1979.

The Series D pictorial note appeared on 20 February 1975, featuring nurse and public health pioneer Florence Nightingale (1820–1910) on the reverse, plus a scene showing her work at the army hospital in Scutari during the Crimean War. It was withdrawn on 20 May 1994.

On 29 April 1992, a new £10 note in Series E, with orange rather than brown as the dominant colour, was issued. The reverse featured Charles Dickens and a scene from The Pickwick Papers. This note was withdrawn from circulation on 31 July 2003. A second Series E note was issued on 7 November 2000 featuring Charles Darwin, HMS Beagle, a hummingbird, and flowers under a magnifying glass, illustrating the Origin of Species. The hummingbird's inclusion was criticised, since Darwin's ideas were spurred by finches and mockingbirds, not hummingbirds.^[28]

A newly designed £10 banknote, featuring early 19th-century novelist Jane Austen, was issued on 14 September 2017.^[9] The decision to replace Darwin with Austen followed a campaign to have a woman on the back of a Bank of England banknote when it was announced that the only woman to feature on the back of a note — prison reformer Elizabeth Fry on the £5 note — was to be replaced by Winston Churchill.^[29][30] Like the £5 note featuring Churchill, the new £10 note is made from polymer rather than cotton paper.^[31][32]

£20

Series A £20 note, issued in 1934

£20 notes, in white, appeared in 1725 and continued to be issued until 1943. They ceased to be legal tender in 1945.^[22]

After the 1967 sterling devaluation increased demand for a higher denomination notes than £10, the Series D £20 note was introduced on 9 July 1970. The note was predominantly purple and featuring a statue of William Shakespeare and the balcony scene from Romeo and Juliet on its reverse, . On 5 June 1991 this note was replaced by the first Series E £20 note, featuring the physicist Michael Faraday and the Royal Institution lectures. By 1999 this note had been extensively counterfeited, and therefore it became the first denomination to be replaced on 22 June 1999 by a second Series E design, featuring a bolder denomination figure at the top left of the obverse side, and a reverse side featuring the composer Sir Edward Elgar and Worcester Cathedral.

In February 2006, the Bank announced a new design for the note^[33] which featured Scottish economist Adam Smith with a drawing of a pin factory – the institution which supposedly inspired his theory of economics. Smith is the first Scot to appear on a Bank of England note, although the economist has already appeared on Scottish Clydesdale Bank £50 notes.^[34] The design of the £20 note was controversial for two reasons: the choice of a Scottish figure on an English note was a break with tradition; and the removal of Elgar took place in the year of the 150th anniversary of the composer's birth, causing a group of English MPs to table a motion in the House of Commons calling for the new design to be delayed.^[35] The new note entered circulation on 13 March 2007.^[36] The Elgar note ceased to be legal tender on 30 June 2010.^[37]

A new polymer £20 note, featuring the artist J. M. W. Turner, was issued in 2020.^[38]

£50

Series A £50 note, issued in 1934

Series A £50 notes appeared in 1725 and continued to be issued until 1943. They ceased to be legal tender in 1945.^[22]

The Series D £50 note was released on 20 March 1981 featuring the architect Christopher Wren and the plan of St Paul's Cathedral on the reverse. In 1994 this denomination was the last of the first Series E issue, when the Bank commemorated its 300th birthday by featuring its first governor, Sir John Houblon, on the reverse. The old Series D £50 note was withdrawn from circulation on 20 September 1996.

In May 2009, the Bank of England announced a new design in Series F, featuring James Watt, Matthew Boulton, the Whitbread Engine and Soho Manufactory.^[39] It entered circulation on 2 November 2011^[40] and is the first Bank of England note to feature two portraits on the reverse.^[41][42] The predominant colour of this denomination banknote is red. This note includes a security feature not present in the other denominations (though it is by no means the only security feature in any of the notes). The interwoven thread ("Motion") is a hologram whose image of a green circle with a "£" sign alternates with a green "50" as the note is rotated. If the note is rotated, the image appears to move up and down, in the opposite plane to the rotation.

A new polymer £50 note, featuring Alan Turing, was issued on 23 June 2021.^[43]

£500

A £500 note, issued by the Bank of England's Leeds branch in 1936, fetched £24,000 at auction in 2023.^[44]

£500,000

The Bank of England held money on behalf of other countries and issued Treasury bills to cover such deposits, on Bank of England paper. Examples include a note issued in London on behalf of the Royal Roumanian Government on 21 January 1915, payable on 21 January 1916, for £500,000, and a similar Treasury bill, dated 22 April 1927 and payable on 22 April 1928. These exist in private hands as cancelled specimens.^[45]

£1,000,000, £10,000,000 and £100,000,000

The banknotes issued by commercial banks in Scotland and Northern Ireland are required to be backed pound for pound by Bank of England notes. High denomination notes, for £1 million ("Giants") and £100 million ("Titans"), were used for this purpose.^[46] They were used only internally within the Bank and were never seen in circulation.^[46] They were based on a much older design of banknote, and are A5 and A4 sized respectively.^[47] However, the need for these large notes has been obviated by section 217(2)(c) of the Banking Act 2009.

Nine £1 million notes were issued in connection with the Marshall Plan on 30 August 1948, signed by E. E. Bridges, and were used internally as "records of movement", for a six-week period (along with other denominations, with total face value of £300,000,000, corresponding to a loan from the US to help shore up HM Treasury. These were cancelled on 6 October 1948, and presumably destroyed, except for the £1,000,000 "Number Seven" and "Number Eight" notes (serial numbers 000007 and 000008), which were given to the British and American Treasury Secretaries. These two have been in private hands since 1977, and most recently, the "Number Eight" was auctioned for £69,000. These are "Treasury Notes" issued on Bank of England paper, and indicate "It states: 'This Treasury note entitles the Bank of England to payment of one million pounds on demand out of the Consolidated Fund of the United Kingdom'."

A third note surfaced on the collector market, dated 8 September 2003, and with the serial number R016492; it is signed by Andrew Turnbull, Secretary to the Treasury, and cancelled.

A £10.000,000 Treasury Bill stamped "cancelled", sold for £17,000 at auction in London on 29 September 2014 by Dix Noonan Webb.^[48]

Until 2006, these Treasury Notes were issued by the Bank of England, in the City of London. HM Treasury would manage its cash and ensure that adequate funds were available. London's banks and other financial institutions would bid for these instruments, at a discount, specifying which day the following week they wanted the bills issued. Maturities would be for one, three, six, or theoretically but not practically, twelve months. The tenders were for the face value of the Treasury Notes, less a discount, which represented the interest rate. This system was replaced by a computerised system by the Debt Management Office, an executive agency of the Treasury, and the last Treasury Notes were printed in September 2003. These notes would often get traded to other banks, so they did circulate; this was done without the Bank of England's knowledge, and the notes would be redeemed by the bank on their date of maturity by the bearer. The circulating nature of the notes led to the City bonds robbery on 2 May 1990, when John Goddard, a messenger for the firm Sheppards, was mugged of £292 million in Treasury bills and certificates of deposit. All but two of these bonds were eventually recovered.^[49]

The Bank of England £100,000,000 note, also referred to as Titan, is a non-circulating sterling banknote used to guarantee the value of the notes issued by commercial banks in Scotland and Northern Ireland.