Fifty Pence 2019 Stephen Hawking (NCLT), Coin from United Kingdom - detailed information

Fifty Pence 2019 Stephen Hawking (NCLT), Coin from United Kingdom
CoinFifty Pence 2019 Stephen Hawking (NCLT)

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UK Fifty Pence coin was issued in 1969 with the classic Britannia reverse design by Christopher Ironside, which was superseded in 2008 by the Matthew Dent design for circulation coins.The denomination is also extensively used to issue circulating commemorative coins.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 coin is the first coin in a series called Innovation in Science celebrating innovators in science, and commemorates the life and legacy of one of the world’s most brilliant scientists, physicist Stephen Hawking.

No coins of this type were issued into circulation.

MintRoyal Mint Mint MarkNo mint mark Total Mintageunknown
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Obverse
United Kingdom / Fifty Pence 2019 Stephen Hawking (NCLT) - 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 · 2019 ·. 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 · 2019 ·
Reverse
United Kingdom / Fifty Pence 2019 Stephen Hawking (NCLT) - reverse photo

The reverse features a representation of a black hole and an equation linking it entropy to its size.

Amid swirling lines angled to inspire thoughts of space curving around an event horizon is the formula S = kc3 A / 4ℏG. Below that: STEPHEN HAWKING.

The value and the denomination are on the obverse.

Reverse Inscription STEPHEN HAWKING
EdgePlainEdge InscriptionNone
Notes

Uniting the fields of general relativity and quantum mechanics, Stephen Hawking continued the work of Albert Einstein to make a series of astonishing discoveries. His work on black holes led him to think bigger, encapsulating the history of the universe in a single equation - a unifying theory of everything.

The equation on the reverse, known as the Bekenstein-Hawking formula - an honour shared with the theoretical physicist Jacob Bekenstein - is a significant step forward in efforts to make the weird properties of black holes fit with existing laws on energy. It links the amount of entropy contained by a black hole with a physical feature of the hole itself: its area. Taken further, it means adding material to a black hole makes its surface expand. This also implies a way to make black holes less black through the emission of a special kind of radiation, a finding that Hawking proudly counted as one of his landmark contributions to science.

Date of issue: 12 March 2019.
The coin was issued in several formats: Brilliant Uncirculated in a presentation folder (Royal Mint Product code: UK19STBU, issue price £10.00), as well as Silver Proof, Silver Proof Piedfort and Gold Proof individually boxed.

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

Fifty Pence 2019 Stephen Hawking (NCLT): Known varieties
Variety Silver Proof FDC
Images United Kingdom / Fifty Pence 2019 Stephen Hawking (NCLT) / Silver Proof FDC - obverse photo United Kingdom / Fifty Pence 2019 Stephen Hawking (NCLT) / Silver Proof FDC - reverse photo
Mintage Issued: 5,500 (included in total)
Material0.925 Silver
Details

Royal Mint Product code: UK19STSP, issue price: £55.00, edition limit: 5,500 (sold out). 8.00 g sterling silver.

Variety Silver Proof Piedfort
Images United Kingdom / Fifty Pence 2019 Stephen Hawking (NCLT) / Silver Proof Piedfort - obverse photo United Kingdom / Fifty Pence 2019 Stephen Hawking (NCLT) / Silver Proof Piedfort - reverse photo
Mintage Issued: 2,500
Material0.925 Silver
Details

Royal Mint Product code: UK19STPF, issue price: £95.00, edition limit: 2,500 (sold out). 16.00 g sterling silver.

Variety Gold Proof FDC
Images United Kingdom / Fifty Pence 2019 Stephen Hawking (NCLT) / Gold Proof FDC - obverse photo United Kingdom / Fifty Pence 2019 Stephen Hawking (NCLT) / Gold Proof FDC - reverse photo
Mintage Issued: 400
Material0.917 Gold
Details

Royal Mint Product code: UK19STGP, issue price: £980.00, edition limit and Maximum Coin Mintage: 400 (sold out). 15.50 g 22-carat gold.

All (68) 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 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 Commonwealth Games unknown Queen Elizabeth II - Fifth Portrait ELIZABETH II · D · G · REG · F · D · 50 PENCE · 2022 ·
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Royal Mint
Royal Mint
Fifty Pence 2019 Stephen Hawking (NCLT): Details
CountryUnited Kingdom
CurrencyPound Sterling
Coin TypeFifty Pence (Non-Circulating Legal Tender)
Issued2019
MonarchQueen Elizabeth II
EffigyQueen Elizabeth II - Portrait by Jody Clark (Fifth Portrait)
Face Value50 (x Penny)
Circulation MintageNone
Total Mintageunknown
CurrentYes
MaterialCuproNickel
DesignerEdwina Ellis
TechnologyMilled (machine-made)
ShapeHeptagon (Seven-sided)
OrientationMedal Alignment (Axis 0)
Size27.300 mm
Thickness1.780 mm
Mass8.000 g
OCC IDLBRP-ORRC-BKJR-OMNY
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Fifty Pence 2019 Stephen Hawking (NCLT): Photos
ImageDetails
2019 Stephen Hawking Gold Proof 50p Coin
Copyright: Chards
Notes: Gold Proof.
Source
2019 Stephen Hawking Gold Proof 50p Coin
Copyright: Chards
Notes: Gold Proof.
Source
Celebrating the Life of Stephen Hawking 2019 UK 50p Silver Proof Piedfort Coin
Copyright: Royal Mint
Notes: Silver Proof Piedfort.
Source
Celebrating the Life of Stephen Hawking 2019 UK 50p Silver Proof Coin
Copyright: Royal Mint
Notes: Silver Proof.
Source
Celebrating the Life of Stephen Hawking 2019 UK 50p Brilliant Uncirculated Coin
Copyright: Royal Mint
Notes: Presentation folder.
Source
Celebrating the Life of Stephen Hawking 2019 UK 50p Brilliant Uncirculated Coin
Copyright: Royal Mint
Source