For 2021, to celebrate the 150th Anniversary of the Royal Albert Hall, the Royal Mint released a Limited Issue Royal Albert Hall Domed £5 Five Pound Silver Proof Coin
struck in solid .925 Sterling Silver and is the first UK coin to feature a convex surface.
The reverse designed by Anne Desmet depicts the Royal Albert Hall with a special Domed surface while the obverse design features the Fifth Portrait of Queen Elizabeth II designed by Jody Clark.
These legal tender coins have been struck to proof quality using specially prepared dies and highly polished blanks.
Royal Mint Product Code - UK21AHSD