For 2016 the Royal Mint released it's yearly Limited Issue Britannia 20p Twenty Pence Silver Proof Coin struck in solid fine .999 Silver and weighing one tenth of an ounce of pure Silver.
The reverse designed by
Suzie Zamit features
Britannia with Fork and Shield with a Lion at her feet while the obverse design depicts
Jody Clark's Fifth Portrait of Her Majesty Queen Elizabeth II.
These legal tender coins have been struck to proof quality using specially prepared dies and highly polished blanks.