UK 2021 Insulin Silver Proof 50p

UK 2021 Insulin Silver Proof 50p

Joining the likes of Stephen Hawking, Rosalind Franklin, John Logie Baird, Charles Babbage, The Royal Mint released a Silver Proof 50p coin which sure to capture the attention of collectors

Struck from .925 Silver to a Proof finish

The Royal Mint have struck each 50p from .925 Silver to a Proof finish, with each blank individually struck several times to create the perfect, flawless 'Proof' finish. And it's this superior quality that makes Proof coins so sought-after amongst serious collectors.

Honouring the revolutionary work of Dr John Macleod, Sir Frederick Banting, Dr Charles Best and Dr James Collip, and their discovery of insulin, the design includes the molecular formula of Insulin.

Add to your collection now, for The Royal Mint issue price

The good news is you can add it to your collection today for The Royal Mint’s official issue price of JUST £57.50 (+p&p). But act now; a delay could mean you miss out.

Click Add to basket now to secure yours!

Order Ref 185/806U/X


  • Country of Issue: UK
  • Year of Issue: 2021
  • Coin Diameter: 27.3mm
  • Coin Weight: 8g
  • Obverse: Jody Clark
  • Reverse: Iris De La Torre
  • Metal: .925 Silver
  • Finish: Proof
  • Edition Limit: 3,500

Numismatic pieces should be owned primarily for collector interest.
The Westminster Collection does not offer them as an investment and makes no guarantees in terms of future value.

Consent Preferences