Two pound coin struck to celebrate the 50th Anniversary of the discovery of the Double Helix structure of DNA

The Discovery of DNA £2 Coin can be found in your change: 4,299,000 coins dated 2003 were struck to enter circulation. When receiving a £2 coin in your change you have about a 1 in 132* chance of finding this coin.

Join The Royal Mint's Great British Coin Hunt: Check your change to complete the Coin Hunt £2 Album.

*Change checking chance is calculated based on the 2003 mintage for the Discovery of DNA Double Helix £2 and 567,677,688 (The total number of two pounds that have entered circulation). The actual chance of finding this coin in change will depend on how many are no longer in circulation. Damaged coins are removed from circulation and 2003 DNA £2's held in collections are effectively not in circulation at present.

To find out more about this £2 coin, visit the Discovery of DNA £2 Coin page on the Coin Hunter website.