Fifty Pence 2022 Alan Turing, Coin from United Kingdom - detailed information

Fifty Pence 2022 Alan Turing, Coin from United Kingdom
CoinFifty Pence 2022 Alan Turing

The British fifty pence (50p) coin - often pronounced fifty pee - is a unit of currency equalling one half of a Pound Sterling. It is a seven-sided coin formed as an equilateral-curve heptagon, or Reuleaux polygon - a curve of constant width, meaning that the diameter is constant across any bisection. This shape, which was revolutionary at the time of its introduction, makes it easily distinguishable from round coins both by feel and by sight, while its constant breadth allows it to roll in vending machines.

The first UK Fifty Pence coin was issued in 1969 with the classic Britannia reverse design by Christopher Ironside, which was superseded in 2008 by the Matthew Dent design for circulation coins.The denomination is also extensively used to issue circulating commemorative coins.

Beginning in 2009, the Royal Mint started issuing 50 pence coins for collectors - such as this one - which are not meant to be released in circulation, so are classified as Non-Circulating Legal Tender (NCLT).

This commemorative 50p coin is the sixth and final issue in the Innovation in Science series, and commemorates Alan Turing.

The Mint says about it:
"Earning an OBE (Officer of the Order of the British Empire) for his code breaking intellect that helped sway the Second World War in favour of the Allies, Turing also made major contributions to the fields of computer science, mathematics and biology. His papers remain intense areas of intellectual discussion, which suggests Turing’s thinking was far ahead of its time.

The Bank of England has previously honoured the father of modern computing on a £50 banknote but this is the first time we have commemorated Alan Turing on a UK coin. With a design by the experienced designers Matt Dent and Christian Davies, the final coin in the 50p series is a wonderful tribute to a man with a remarkable mind."

The coins were issued in a variety of collector formats only. No coins of this type were released into circulation.

MintRoyal Mint Mint MarkNo mint mark Total Mintageunknown
Visit the Royal Mint web site for the latest coin releases Visit the Royal Mint web site for the latest coin releases
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Obverse
United Kingdom / Fifty Pence 2022 Alan Turing - obverse photo

The obverse of the coin depicts the crowned old head of Queen Elizabeth II facing right, wearing the Royal Diamond Diadem crown worn for her Coronation (effigy known as the "Fifth Portrait").

Running continuously around the effigy is the monarch's legend and the date: ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·. Translated from Latin: Elizabeth the Second, by the Grace of God, Queen, Defender of the Faith, followed by the value and denomination in English and the year.

In small letters below the head, the artist's initials J.C (for Jody Clark).

Obverse Inscription ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·
Reverse
United Kingdom / Fifty Pence 2022 Alan Turing - reverse photo

The reverse design of the coin shows on the left an old style dial with two hands, around which on the right is inscribed the name ALAN TURING.

On the right, four columns of four-letter groups resembling a coded message. Within those, there are three hidden "codes". Vertically, in the first column which is not interrupted by the dial, GEARS GRIN THAN - the "What 3 Words" navigation database which means the location for the University of Cambridge, where Turing studied mathematics. In the next column, the text ONLY A FORETASTE OF WHAT IS TO COME - quoting Alan Turing from an article in The Times newspaper from June 1949. In the last column, CD AND MT - the initials of the designers Christian Davies and Matthew Dent.

The value and denomination, and date of issue are on the obverse.

Reverse Inscription ALAN TURING
EdgePlainEdge InscriptionNone
Notes

Date of issue: 4 July 2022.

See also

Coins in the Innovation in Science series include:
- 50 Pence Stephen Hawking 2019
- 50 Pence Rosalind Franklin 2020
- 50 Pence John Logie Baird 2021
- 50 Pence Charles Babbage 2021
- 50 Pence Discovery of Insulin 2021
- 50 Pence Alan Turing 2022

Fifty Pence 2022 Alan Turing: Known varieties
Variety In presentation card
Images United Kingdom / Fifty Pence 2022 Alan Turing / In presentation card - obverse photo United Kingdom / Fifty Pence 2022 Alan Turing / In presentation card - reverse photo
Mintage Issued: unknown
Details

Brilliant Uncirculated coin in a presentation card.

Royal Mint Product Code: UK22ATBU. Issue price: £10.00.

Variety Silver Proof FDC
Images United Kingdom / Fifty Pence 2022 Alan Turing / Silver Proof FDC - obverse photo United Kingdom / Fifty Pence 2022 Alan Turing / Silver Proof FDC - reverse photo
Mintage Issued: unknown. Mintage limit: 3,210
Material0.925 Silver
Details

27.30 mm, 8.00 g sterling silver.

In black presentation box. Royal Mint Product Code: UK22ATSP. Issue limit: 3,000. Maximum Coin Mintage: 3,210. Issue price: £57.50.

Variety Silver Proof Piedfort
Images United Kingdom / Fifty Pence 2022 Alan Turing / Silver Proof Piedfort - obverse photo United Kingdom / Fifty Pence 2022 Alan Turing / Silver Proof Piedfort - reverse photo
Mintage Issued: unknown. Mintage limit: 1,510
Material0.925 Silver
Details

Identical to the Silver Proof but double the thickness and weight.
27.30 mm, 16.00 g sterling silver.

In black presentation box. Royal Mint Product Code: UK22ATPF. Issue limit: 1,500. Maximum Coin Mintage: 1,510. Issue price: £102.50.

Variety Gold Proof FDC
Images United Kingdom / Fifty Pence 2022 Alan Turing / Gold Proof FDC - obverse photo United Kingdom / Fifty Pence 2022 Alan Turing / Gold Proof FDC - reverse photo
Mintage Issued: unknown. Mintage limit: 210
Material0.9167 Gold
Details

27.30 mm, 15.50 g 22-carat red gold.

In mahogany presentation box. Royal Mint Product Code: UK22ATGP. Issue limit: 200. Maximum Coin Mintage: 210. Issue price: £1,150.00.

All (75) coins of type: Fifty Pence (Non-Circulating Legal Tender)
Coin NameMintageEffigyLegend
Fifty Pence 2009 - London 2012 - Athletics 19,751 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 New Pence (NCLT) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 EEC (NCLT) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 Single Market (NCLT) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 D-Day (NCLT) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 EU (NCLT) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 NHS (NCLT) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 Public Libraries Act (NCLT) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 Suffragettes (NCLT) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 Roger Bannister (NCLT) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 Dictionary (NCLT) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 Victoria Cross - Award (NCLT) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 Victoria Cross - Heroic Acts (NCLT) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 (Britannia, proof only) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2009 Scouting (NCLT) 1,039 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2009
Fifty Pence 2010 - London 2012 - Cycling (Gold) 1 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2010
Fifty Pence 2012 - London 2012 - Athletics (Gold) 26 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2012
Fifty Pence 2012 - London 2012 - Boxing (Gold) 18 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2012
Fifty Pence 2012 - London 2012 - Canoeing (Gold) 17 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2012
Fifty Pence 2012 - London 2012 - Cycling (Gold) 26 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2012
Fifty Pence 2012 - London 2012 - Equestrian (Gold) 22 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2012
Fifty Pence 2012 - London 2012 - Rowing (Gold) 26 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2012
Fifty Pence 2012 - London 2012 - Sailing (Gold) 17 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2012
Fifty Pence 2012 - London 2012 - Shooting (Gold) 17 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2012
Fifty Pence 2012 - London 2012 - Taekwondo (Gold) 15 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2012
Fifty Pence 2012 - London 2012 - Tennis (Gold) 25 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2012
Fifty Pence 2012 - London 2012 - Triathlon (Gold) 22 Queen Elizabeth II - Fourth Portrait ELIZABETH · II · D · G REG · F · D · 2012
Fifty Pence 2018 The Snowman (NCLT) 170,705 Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2018 ·
Fifty Pence 2019 Stephen Hawking (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2019 ·
Fifty Pence 2019 New Pence (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2019 ·
Fifty Pence 2019 Roger Bannister (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · DEI · GRA · REG · FID · DEF · 2019 ·
Fifty Pence 2019 Scouting (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · DEI · GRA · REG · FID · DEF · 2019 ·
Fifty Pence 2019 Kew Gardens (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2019 ·
Fifty Pence 2019 Girl Guiding (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · DEI · GRA · REG · FID · DEF · 2019 ·
Fifty Pence 2019 D-Day (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · DEI · GRA · REG · FID · DEF · 2019 ·
Fifty Pence 2019 Victoria Cross - Award (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · DEI · GRA · REG · FID · DEF · 2019 ·
Fifty Pence 2019 Victoria Cross - Heroic Acts (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · DEI · GRA · REG · FID · DEF · 2019 ·
Fifty Pence 2019 Battle of Britain (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2019 ·
Fifty Pence 2019 Battle of Hastings (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2019 ·
Fifty Pence 2019 Peter Rabbit (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2019 ·
Fifty Pence 2019 The Gruffalo (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2019 ·
Fifty Pence 2019 The Gruffalo and Mouse (NCLT) unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2019 ·
Fifty Pence 2019 The Snowman unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2019 ·
Fifty Pence 2019 Wallace and Gromit unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2019 ·
Fifty Pence 2020 Team GB unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2020 ·
Fifty Pence 2020 Megalosaurus unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2020 ·
Fifty Pence 2020 Iguanodon unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2020 ·
Fifty Pence 2020 Hylaeosaurus unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2020 ·
Fifty Pence 2020 Peter Rabbit unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2020 ·
Fifty Pence 2020 Rosalind Franklin unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2020 ·
Fifty Pence 2020 Winnie the Pooh unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2020 ·
Fifty Pence 2020 Winnie the Pooh - Christopher Robin unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2020 ·
Fifty Pence 2020 Winnie the Pooh - Piglet unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2020 ·
Fifty Pence 2020 Diversity unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2020 ·
Fifty Pence 2020 The Snowman unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2020 ·
Fifty Pence 2021 Anniversary of Decimalisation unknown Queen Elizabeth II - Second Portrait ELIZABETH II D · G · REG · F · D · 2021 50 PENCE
Fifty Pence 2021 John Logie Baird unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·
Fifty Pence 2021 Charles Babbage unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·
Fifty Pence 2021 Discovery of Insulin unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·
Fifty Pence 2021 Temnodontosaurus unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·
Fifty Pence 2021 Plesiosaurus unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·
Fifty Pence 2021 Dimorphodon unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·
Fifty Pence 2021 Team GB unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·
Fifty Pence 2021 Winnie the Pooh and Friends unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·
Fifty Pence 2021 Winnie the Pooh - Owl unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·
Fifty Pence 2021 Winnie the Pooh - Tigger unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·
Fifty Pence 2021 The Snowman unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·
Fifty Pence 2022 Platinum Jubilee, Equestrian Portrait unknown Equestrian Portrait of Queen Elizabeth II ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2022 ·
Fifty Pence 2022 Alan Turing unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2021 ·
Fifty Pence 2022 Commonwealth Games unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2022 ·
Fifty Pence 2022 Winnie the Pooh - Eeyore unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2022 ·
Fifty Pence 2022 Winnie the Pooh - Kanga and Roo unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2022 ·
Fifty Pence 2022 Winnie the Pooh and Friends unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2022 ·
Fifty Pence 2022 50 Years of Pride unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2022 ·
Fifty Pence 2022 In Memory of Queen Elizabeth II unknown King Charles III - First Portrait CHARLES III · D · G · REX · F · D · 5 POUNDS · 2022 ·
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Fifty Pence 2022 Alan Turing: Details
CountryUnited Kingdom
CurrencyPound Sterling
Coin TypeFifty Pence (Non-Circulating Legal Tender)
Issued2022
MonarchQueen Elizabeth II
EffigyQueen Elizabeth II - Portrait by Jody Clark (Fifth Portrait)
Face Value50 (x Penny)
Mintageunknown
CurrentYes
MaterialCuproNickel
DesignerChristian Davies, Matthew Dent
TechnologyMilled (machine-made)
ShapeHeptagon (Seven-sided)
OrientationMedal Alignment (Axis 0)
Size27.3000 mm
Thickness1.7800 mm
Mass8.0000 g
OCC IDBYNK-EDDC-WBAW-EPQM
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Fifty Pence 2022 Alan Turing: Photos
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Alan Turing 2022 UK 50p Brilliant Uncirculated Coin
Copyright: Royal Mint
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Alan Turing 2022 UK 50p Silver Proof Coin
Copyright: Royal Mint
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Alan Turing 2022 UK 50p Silver Proof Piedfort Coin
Copyright: Royal Mint
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Alan Turing 2022 UK 50p Gold Proof Coin
Copyright: Royal Mint
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