100. Anniversary of the discovery of insulin Silver 2021 Proof Piedfort Coin

Coin 100. Anniversary of Insulin Discovery Silver 2021 Proof Piedfort coin is a coin commemorating the 100th anniversary of the discovery of insulin. anniversary of the isolation of insulin. This great discovery was made by Sir Frederick Banting in 1921. Two years later, he was awarded the Nobra Prize as a 32-year-old man.

The coin is minted from Ag silver.925, in proof and piedfort standard. Interestingly, there is no information on the coin about the weight and purity of the bullion. In addition, this remarkable piece was produced by The Royal Mint. The copy comes with individual, certified packaging.

Obverse the coin depicts the likeness of Queen Elizabeth II of Great Britain, as well as information about the year the coin was minted and the face value. The designer of the obverse was Jody Clark.

Reverse shows the inscription "Insulin" and the sum formula. The designer of the reverse was Iris De La Torre.