Posts Tagged 'Error'
Is your £1 coin worth £200?
Finding an error coin is like winning the lottery for collectors. And after reading today's blog, you'll be adding another rare error to your Change Checker watch list!
As earlier this month, a pub worker discovered a £1 coin that was minted from just ONE metal – not two – which went on to sell for £205 on the secondary market!
You see, normal £1 coins have a gold coloured Nickel-Brass outer ring and a silver coloured Nickel plated interior, but this rarity was completely gold-coloured. Check it out in the image below…
Understandably this lucky find was immediately added to eBay and the uniqueness of the coin meant there were 24 bids from five interested bidders, before it eventually sold on August 8 for the unbelievable price of £205!
Mad, right?
One explanation for the supposed 'error' could be that the coin missed the plating stage during production.
Whilst this is the first time we've heard of the 'error' being found on a £1 coin, similar stories have been reported on £2 coins before…
The Holy Grail of Bi-metallic Errors
The image above shows what has been 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, just like the £1 error above – 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.
This rare striking error is highly sought after and coins have achieved extraordinary prices in private sales and auctions.
So if you don't consider yourself a Change Checker, it might be time to rethink as these exceptional error coins could be lying unused at the bottom of your bag.
Have you ever discover an error coin? If so comment below as we'd love to hear all about your coin hunting experiences!
Posted in 1 pound coins, Blog Home, Coin Info, Coin News and tagged Error, Error Coin, One Pound, Rare, Rare coin
Is your H.G. Wells £2 coin worth thousands? How to spot if you've got an 'error' coin!
By Alexandra | May 7, 2021 | 11
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.
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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Secure the 2021 CERTIFIED BU Commemorative Coin Set, featuring the 2021 UK H. G. Wells £2 for JUST £40.00 (+p&p) today >>
Posted in 2 pound coins, Blog Home, Coin Info, General info, UK coins, Uncategorised and tagged £2, £2 coin, £2 coin release, £2 coins, 2021 annual coins, Annual Coin Set, annual coins, coin errors, Error, error 2p, Error Coin, error coins, H.G. Wells, Rare, Rare £2, Rare coin, Rare Coins, rare two pound, rarest coin, rarest coins, striking error
Face-less Value! Do you have this £10 note error worth thousands of pounds?
By Alexandra | March 18, 2021 | 8
The UK's new polymer £10 note, featuring Jane Austen, entered circulation on 14th September 2017, replacing the previously-used paper notes.
After its release, collectors were eager to hunt down the notes with the lowest serial numbers but it's recently been revealed that there is a particular error that we should be looking out for – one that's worth thousands!
Faceless £10 Note
One lucky collector was very surprised to see Her Majesty's portrait missing some very key features on the £10 note that he withdrew from a cash machine.
Face-less £1- Banknote. Source: The Sun UK
The gentleman was almost about to spend the note before a shop assistant pointed it out to him! Speaking of the unusual banknote, Mr. Coleman said he was considering auctioning it.
Whilst we'd love for this to be a genuine error, we'll have to wait for official confirmation from the Bank of England!
Sought-after Banknotes
Collecting banknotes is a serious hobby that many thousands of people all over the world enjoy. Whenever a new banknote is issued, or an error story arises, collectors are eager to add them to their collection.
With so many stories in the press and listings on eBay claiming certain notes were worth way over face value, it's easy to see how the nation got swept away with the idea of their new polymer banknote being worth thousands of pounds.
Whilst there's a range of serial numbers that could fetch you a pretty penny on the secondary market, we've never seen an error quite like the Faceless £10 Note. If this is classified as genuine, it would certainly increase collector demand!
Do you have this error note sitting in your collection?
If you think you've got a banknote with Her Majesty's portrait missing its features, we'd love to hear from you! You can get in touch via info@changechecker.org or via any of our social channels:
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Posted in Blog Home, General info, UK coins, Uncategorised and tagged 10 Pound Banknote, banknote, banknotes, Error, error note, Jane Austen, new banknote, note, note collection, notes, Polymer Banknote, striking error