Latest 50p in the Innovation in Science series celebrates century of ground-breaking Insulin discovery

The UK’s Innovation in Science 50p Series continues as the BRAND NEW 2021 UK Discovery of Insulin 50p has just been released – commemorating 100 years since this groundbreaking finding!

Saving millions of lives around the world and triggering a century of diabetes research, the discovery of Insulin in 1921 by Sir Frederick G Banting, Charles H Best and JJR Macleod was one of the greatest medical breakthroughs in history.

2021 UK Discovery of Insulin 50p

In this special anniversary year, this life-changing hormone features on the UK’s most collected coin for the very first time.

The design, by Iris De La Torre, features an artistic interpretation of the structure of Insulin along with its molecular formula.

Today, you can own the brand new 2021 UK Discovery of Insulin 50p in superior Brilliant Uncirculated quality for JUST £4.50 (+p&p).

What’s more, your coin has been protectively encapsulated in Official Change Checker packaging with that all-important hologram to guarantee its superior quality.

Secure your 2021 UK Discovery of Insulin CERTIFIED BU 50p today by clicking here >>

Whilst this is the first UK coin to celebrate the discovery of Insulin, The Royal Canadian Mint issued a special collector’s set earlier this year to celebrate this historic anniversary…

2021 Canada Discovery of Insulin Collector Card

Whilst 2021 marks 100 years since Sir Frederick G Banting, Charles H Best and JJR Macleod first discovered Insulin at the University of Toronto, it was later purified by James B Collip.

To celebrate this historic anniversary and one of Canada’s most significant contributions to modern medicine, The Royal Canadian Mint have issued a special collector’s set.

Included within this set you’ll find two versions of the 2021 Discovery of Insulin $2, with a design portraying the story from laboratory to the isolation of insulin.

As well as the two Discovery of Insulin $2 coins, the set also includes five other denominations issued in 2021, perfectly displayed within the colourful collector card explaining the importance of this Canadian medical breakthrough that changed the world.

Just 100,000 sets have been issued for collectors worldwide and we’ve managed to secure an initial allocation of just 250 for UK collectors!

With such a significant anniversary and the inclusion of the selectively coloured $2 coin, high demand for this set is expected – so make sure you don’t miss out! You can secure your 2021 Canada Discovery of Insulin Collector Card today for JUST £22.50 (+p&p) here >>

This exciting new 50p is the very latest addition to The Royal Mint’s Innovation in Science series which has proven incredibly popular with collectors…

2021 UK Charles Babbage 50p


Charles Babbage was an English mathematician and inventor who originated the concept of a digital programmable computer.

In 2021, in the year marking the 150th year of his passing, The Royal Mint commemorated him on a UK 50p – an addition in their Innovation in Science series.

This 50p, designed by Nigel Tudman and Jas Bhamra, features a clever design which links Babbage’s extraordinary machinery to the digital age.

You can secure this coin for your collection for JUST £4.50 (+p&p) here >>

2021 John Logie Baird 50p

It’s hard to imagine life without television but back in the early 1920s, it was a complete unknown.

That was until John Logie Baird successfully produced televised objects in outline in 1924transmitted recognisable human faces in 1925, and demonstrated the televising of moving objects in 1926.

Issued in 20201, to celebrate the life and works of the ‘Father of Television’the design of this 50p coin features key milestones from Baird’s life, presented between the lines of transmission radiating from the centre of the coin.

2020 Rosalind Franklin 50p

In the year that would have marked her 100th birthday, The Royal Mint released a 50p celebrating the life and crucial work of Rosalind Franklin, the first female scientist to be commemorated on a UK coin.

David Knapton’s striking design of this coin, features a depiction of Rosalind Franklin’s X-ray, ‘Photograph 51’, which revealed the helical structure of DNA, in her laboratory at King’s College, London.

One of Britain’s greatest scientists, Franklin made a crucial finding to the discovery of the double-helix structure of DNA.

2019 Stephen Hawking 50p

In 2019, less than a year since his death, The Royal Mint released a Stephen Hawking 50p coin, honouring his works as one of the most influential physicists of the modern age.

He became the very first person to be celebrated in The Royal Mint’s Innovators in Science series and only the third person to be commemorated on a coin within a year of their death (the others being Winston Churchill and the Queen Mother!)

The reverse of the coin, designed by Edwina Ellis, features a stylised black hole and the inscription ‘Stephen Hawking’ . It also shows the Bekenstein-Hawking formula, which describes the thermodynamic entropy of a black hole!


The Innovation in Science series has proven incredibly popular with collectors and we’re sure this brand new 2021 UK Discovery of Insulin 50p will be in high demand…


Secure the 2021 UK Discovery of Insulin 50p for your collection for JUST £4.50 (+p&p)

Secure the brand new 2021 UK Discovery of Insulin 50p in superior Brilliant Uncirculated quality for JUST £4.50 (+p&p) by clicking here >>

What’s more, your coin has been protectively encapsulated in Official Change Checker packaging with that all-important hologram to guarantee its superior quality.

Secure your 2021 UK Discovery of Insulin CERTIFIED BU 50p today by clicking here >>

Light up your world with this glow in the dark coin from Canada!

The Royal Canadian Mint has released a stunning set of coins in 2018, including an exclusive piece marking the 200th anniversary of the 49th parallel.

Combining three technologies into one outstanding 50 cent coin, Steve McPhee’s design utilises vibrant colouring to superimpose the red and white Canadian flag across a map of the country, whilst an engraved line highlights the border between Canada and the USA.

But that’s not all…

The brand new coin combines three technologies into one outstanding 50 cent coin

When plunged into darkness, special luminescent material lights up the coin, including the latitude and longitude lines – creating a glow in the dark map of Canada! 

This stunning set includes one of every denomination in circulation from the $2 to the 5-Cent, but the stand out coin is the exclusive 50-Cent coin – which has only been made available as part of the set.

To celebrate the 200th anniversary of the famous border between Canada and the US, a brand new set of coins have been released.

In 2017, The Royal Canadian Mint released a sell out set of coins celebrating Canada’s 150th birthday, highlighting this milestone event in Canadian history.

The set also included a glow in the dark piece – the two-dollar coin, (or toonie), celebrating the wonders of Canada with an evocative design featuring the Northern Lights.

Canada released the world’s first glow-in-the-dark coin into circulation in 2017…

Collectors were desperate to secure this unusual coin, but just 3 million of these coins were released into general circulation in Canada, meaning just one in ten Canadians were able to find one in their change.

In fact, each and every one of these special Royal Canadian Mint releases have become a collector’s item and going by previous issues, 25 cents and $2 coins are extremely difficult to get hold of.

There’s no doubt that if coins such as these were released in the UK they would create a collecting frenzy! Canadian Change Checkers are certainly incredibly lucky to be able to get hold of fantastic coins such as this from the world renowned Canadian mint.


SOLD OUT AT THE MINT – 2018 Canadian Armistice Centenary $2 Coin

In 2018, to mark the Armistice centenary, The Royal Canadian Mint released this $2 as a tribute to combatants and a pledge to never forget the sacrifices of the First World War.

Just 1 million of these coins were released into circulation in Canada, but today you can secure this stunning coin in uncirculated quality for your collection.

Click here to secure the 2018 Canadian Armistice Centenary $2 Coin.