Is your H.G. Wells £2 coin worth thousands? How to spot if you’ve got an ‘error’ coin!

Every keen collector knows that it is worthwhile paying close attention to the small details of your coins – it’s the only way you can ever hope to spot an error. 

From edge inscription mix ups to inverted effigies, there are a few stories that crop up more often than not. However, recently, a couple of ‘error’ stories have cropped up, that Change Checker really think you should pay attention to – involving an H.G. Wells £2 and the Technology £2…

Stay tuned as we take a closer look at these ‘errors’ and help you determine if your £2 coin is a genuine rarity!

H.G. Wells £2 – Blank ‘Error’

H.G. Wells £2 Blank ‘Error’. Source: The SUN.

This £2 coin was issued as part of the 2021 UK Commemorative Coin set and it marks the 75th anniversary of the death of science fiction novelist, H. G. Wells.

With the clue in the name, this bi-metallic coin is made up of a combination of a silver coloured cupro-nickel disc and an outer yellow nickel-brass ring.

In the case of this H.G. Wells £2 coin however, it appears that the blank used has a thicker yellow ring, much wider than what we’d see on normal £2 coins.

H.G. Wells £2 Blank ‘Error’ comparison. Source: The SUN.

When striking £2 coins, the first step is to punch a hole through a blank planchet to create the outer section. The inner core is taken from a different metal, sized to fit inside the outer ring.

There have already been estimations that if this coin was to be sold at auction, it could fetch over £1,000! We’re going to be eagerly awaiting confirmation from The Royal Mint whether this error is genuine or not. Nonetheless, it certainly makes for interesting collecting!

This coin is yet to be individually issued, so any ‘error’ versions will have come exclusively from the 2021 UK Annual Set. It’ll certainly be interesting to see if any other stories crop up after the coin’s individual issue….

Whilst there are no identical examples to compare the H.G. Wells £2 ‘error’ to, there have been previous instances of the inner and outer sections of £2 coins not quite matching up:

Clipped Planchet

In the above image, the inner core was punched out from the end of the sheet of metal used for blanks, forming a straight or ragged edge clip.

Whilst this also occurs with monometallic coins, the pairing with an outer ring exposes a large gap which is much more noticeable.

The Royal Mint strike millions of coins each year so it is inevitable that variances will occur during the striking process and can’t always be picked up during quality control, despite the fact that this particular coin would weigh less than the standard 12g £2 coin.

Off Centre Inner Core

The inner core of this coin hasn’t been united properly prior to being struck, resulting in an off centre inner core.

Due to the way the inner and outer core are struck together with the two metals being lined up and then fused together during striking, a misalignment will mean that the inner core spills into the outer ring, as seen in the image above. There might also be a gap between the two metals on the opposing join.

Faulty Outer Ring

This particular mis-strike, shows a faulty planchet or outer ring, where the inner core is exposed.

In the image above, you can actually see the specific engineering design features where the inner core is grooved to help the metal flow bond to the outer ring and fuse during striking.

Similar to the first mis-strike we looked at, this could be caused by a clipped planchet, this time created when the outer ring was punched, however coins like this may also be caused by tampering post striking, for example by fakers trying to replace the inner core of a £2 with another coin to pass off as a rare error.

Bronze £2 Error

2010 ‘Bronze’ Technology £2. Send to Change Checker by Amin.

The ‘Monometallic’ £2 is described as the Holy Grail of bimetallic ‘errors’ and is the result of the nickel-brass £2 blank not having the inner core section punched out before being struck.

This means that the £2 coin is made from one full piece of nickel-brass, completely contrasting the very idea of a bimetallic coin.

A 2007 monometallic £2 was verified by The Royal Mint and in the email confirming the mis-strike it was mentioned that they had only seen 4-5 similar coins before.

However, in 2021, Change Checker was contacted by a collector called Amin who informed us that he had found this exact error coin but with a 2010 date.

After sending details of his coin to The Royal Mint for further information, it was confirmed to be genuine error as a result of the minting process.

Letter sent to the collector from The Royal Mint confirming it’s genuinity.

This rare striking error is highly sought-after and coins have achieved extraordinary prices in private sales and auctions.

Whilst information of this coin’s sale has remained private, it’s certainly a very interesting story and we imagine the collector can expect to see a very impressive return on this coin…


We look forward to the individual release of the HG Wells £2 later this year and will certainly be keeping our eyes peeled for any unusual looking variations!

Have you ever come across any of these £2 error coins in your collection?

We’d love to know! Comment below.


Secure the 2021 UK Commemorative Coin Set – featuring the H. G. Wells £2!

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UK’s FIRST-EVER Peter Rabbit™ £5 enters the cosy burrow of UK coinage!

“What heaven can be more real than to retain the spirit-world of childhood?” – Beatrix Potter

The Tale of Peter Rabbit and other Beatrix Potter stories span across generations, with each and every one of us having fond childhood memories of these wonderful characters.

Get ready to journey back to childhood as Change Checker is foot-thumpingly excited to reveal that the UK’s FIRST-EVER Peter Rabbit™ £5 coin is available to add to your collections!

Inspired by Beatrix Potter’s classic tales that have enchanted readers of all generations for more than 100 years, this brand new release is set to be incredibly popular amongst Beatrix Potter fans and collectors alike.

The reverse design by Ffion Gwillim perfectly captures a heart-warming scene from the original, much-loved Beatrix Potter stories.

To secure this UK FIRST for your collection in Brilliant Uncirculated quality, in official Change Checker packaging for JUST £10.99 (+p&p), simply click here >>

Since 2016, Peter Rabbit has encouraged a whole new generation to start collecting – featuring on not just one, but FIVE 50p coins in the Beatrix Potter series. And now the tale continues as Potter’s most famous character makes his debut appearance on a UK £5 coin.

Join us in this blog, as we journey down the cosy burrow of the Beatrix Potter series and explore the tale of the sought-after 50ps…

A Woman Ahead of Her Time

Beatrix Potter by Charles King, circa 1913. Source: National Portrait Gallery.

Beatrix Potter truly was a woman ahead of her time. Not only was she an accomplished children’s author and illustrator, she was a passionate and knowledgeable farmer and conservationist – long before it became popular.

Potter was always encouraged to draw, and she spent many hours of her childhood making intricate sketches of animals and plants, revealing an early fascination for the natural world that would continue throughout her life. 

However, it’s fair to say her enchanting tales of countryside characters, including Peter Rabbit and Mrs. Tiggy-Winkle skyrocketed her to stardom. The Tale of Peter Rabbit was published in 1902 and it instantly became a best-seller!

The Series That Inspired a New Generation

The Complete Beatrix Potter 50p Series

It was in 2016 that Peter Rabbit escaped from Mr. McGregor’s garden and made his first debut on United Kingdom coinage.

Issued to celebrate 150 years since the birth of renowned Children’s author, Beatrix Potter, this 50p changed coin collecting forever.

This series of coins continued into 2017, 2018 and 2019Fifteen Beatrix Potter coins have now been issued since 2016, each featuring one of Potter’s delightful characters, from Flopsy Bunny to Mrs. Tiggy-Winkle.

Peter Rabbit is the only character to feature more than once in the Beatrix Potter 50p series, with no less than 5 coins issued to celebrated the nation’s favourite little rabbit.

In 2020, The Royal Mint confirmed that Peter Rabbit’s 50p tale had sadly come to an end with the issue of a brand new coin.

This means there are fifteen Beatrix Potter 50p coins to collect and now we’re delighted to see a brand new £5 coin has been added to the mix.

With Peter Rabbit proving to be one of the UK’s most popular characters to ever feature on UK coins, this new release is set to prove incredibly sought-after amongst Beatrix Potter fans and collectors alike.


Will you be securing this brand new £5 coin for your collection? Let us know in the comments below!


Secure the 2021 UK Peter Rabbit™ £5

This Peter Rabbit™ £5 coin has been specially struck and encapsulated as a Change Checker CERTIFIED Brilliant Uncirculated issue.

It has then been protectively encapsulated in Official Change Checker packaging with the all-important security hologram to guarantee its quality forever.

Own the 2021 UK Peter Rabbit™ £5 today in superior Collector Quality, for JUST £10.99 (+p&p) by clicking here >>

Royal Mint pays tribute to Alfred the Great with brand new £5!

One of the only kings in British history to have been given the title of ‘Great’, Anglo-Saxon King Alfred, was famous for his laws in education and fair governance.

In the 1,150th anniversary year of his coronation, The Royal Mint has commemorated his reign with a brand new £5 coin, with a design dedicated to the Alfredian educational reforms.

Secure the 2021 UK Alfred the Great £5 in Brilliant Uncirculated quality for JUST £10.99 (+p&p). Click here >>

Alfred took over as King of Wessex in 871 in the middle of a year of nine major battles between the West Saxons and Vikings. He was also tested in 878 when he was forced to retreat to the marshes of Athelney (Somerset), the scene of some of the legendary stories about him, including the well-known ‘burning of the cakes’.

However, Alfred came back to win a decisive victory in the same year over his Viking opponent Guthrum at Edington (Wiltshire).

John Bergdahl’s design of this brand new coin is based on the Alfred Jewel, one of the most celebrated historical artefacts surviving from Anglo-Saxon England.

It was thought to have been once attached to a handle and used as a pointer stick for reading. Made of enamel and quartz, and enclosed in gold, the Alfred Jewel is inscribed “aelfred mec heht gewyrcan” meaning “Alfred ordered me made”.

This exceptional and unusual example of Anglo-Saxon craftsmanship now features on this new UK £5 in a fitting tribute to Alfred the Great, who had a reputation as a learned man who encouraged education.

In Alfred’s mind, learning was essential to his kingdom but most of his people were illiterate, even in their native tongue. To combat this, Alfred established a school at court, where freedmen of adequate means could learn to read, he had books translated from Latin to English, and told monks to begin writing the Anglo-Saxon chronicle, which would later act as the primary source for the early history of England

You can secure the brand new 2021 UK Alfred the Great £5 in superior Brilliant Uncirculated quality for JUST £10.99 (+p&p) by clicking here >>

There have been some incredible UK coins that have celebrated our Kings of England. Scroll down to discover more…

2020 King George III £5

2020 UK King George III £5

The 2020 George III £5 was issued as part of the 2020 Annual Coin Set to celebrate Britain’s longest reigning King, 200 years after his death.

King George III was the first king of the United Kingdom (which was officially formed in 1800) and to this day remains the longest reigning king in British History, reigning for an astonishing 59 years.

Throughout his reign, Britain fought in wars against France and America and from these wars the country emerged as a world power.

Designed by renowned Royal Mint designer, Dominique Evans, the famous portrait of George III has Windsor Palace to the left and the King’s Observatory to the right.

2017 King Canute £5

2017 UK King Canute £5

To celebrate the 1000th anniversary of the coronation of King Canute, a £5 coin was issued by The Royal Mint.

Recognised as one of the most prominent kings of the Anglo-Saxon era, Canute is widely remembered for conquering kingdoms across northern Europe including England, Denmark, Norway, and areas of Sweden.

King Canute’s achievements and influence paved the way for the nation we recognise today. He strengthened the currency, initiating a series of coins of equal weight to those being used in Denmark, so it’s only fitting that the design of this £5 coin was inspired by the original currency of King Canute.

2009 Henry VIII £5

2009 UK King Henry VIII £5

Henry VIII had an eventful reign over four decades from 1509 – 1547, overseeing the union of England and Wales in 1535 and founding the Royal Navy.

However he is most well-known for having six wives, two of whom were executed under the charge of treason. In later life, Henry became grossly overweight as a consequence of not being able to exercise after a jousting incident, which hastened his death in 1547.

This £5 coin was issued by the Royal Mint in 2009 to commemorate the 500th anniversary of the accession of Henry VIII to the throne. The reverse design by John Bergdahl features a recreation of the famous standing portrait of Henry VIII by Hans Holbein.

2018 Prince Charles £5

2018 Prince of Wales £5

In a blog dedicated to our Kings of England, it’s only fitting we pay tribute to our future King, Prince Charles.

On the 14th November 2018, HRH The Prince of Wales celebrated his landmark 70th birthday.

To mark this milestone and to honour his lifetime of dedication to the British people, an official commemorative UK £5 coin was issued by The Royal Mint.

The reverse features a new portrait of the prince by widely respected engraver Robert Elderton, who was once an apprentice engraver at The Royal Mint at its previous home in Tower hill more than 50 years ago.


There have been some incredible UK coins celebrating British Kings, with the brand new 2021 UK Alfred the Great £5 being no exception.

Do you have a favourite? Let us know in the comments below!


Secure the brand new 2021 UK Alfred the Great £5 for your collection!

Secure the brand new 2021 UK Alfred the Great £5 for your collection for JUST £10.99 (+p&p) today >>

Your coin will come in superior Brilliant Uncirculated quality presented in official Change Checker packaging.