The fifth crowned portrait of HM Queen Elizabeth II facing right, wearing the George IV State Diadem and drop earrings.

The George IV State Diadem, officially the Diamond Diadem, is a type of crown that was made in 1820 for King George IV. The diadem is worn by queens and queens consort in procession to coronations and State Openings of Parliament. The piece of jewellery has been featured in paintings and on stamps and currency. It can be seen in the Queen's Gallery at Buckingham Palace.

ELIZABETH II DEI GRATIA REGINA FIDEI DEFENSATRIX means Elizabeth II, by the grace of God, Queen and Defender of the Faith.

Engraver: Jody Clark

The letter Z represents zebra crossing.

A zebra crossing is a type of pedestrian crossing used in many places around the world. Its distinguishing feature is alternating dark and light stripes on the road surface, resembling the coat of a zebra. A zebra crossing typically gives priority to rights of way to pedestrians.

Introduced in 1949, by James Callaghan, the then parliamentary security to the minister of transport, came up with the name ‘zebra’ as he believed it would be easily understood and remembered.

Zebra crossings don’t always get the credit they deserve but one has stood out in history as possibly the most famous zebra crossing in the world. The one that adorned The Beatles Abbey Road album cover, possibly one of the most iconic album covers in history.