Third crowned portrait of HM Queen Elizabeth II facing right, wearing the George IV State Diadem.

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.

Engraver: Raphael David Maklouf

Bust of Dunlop at centre, value below, framed by barbed wire.

Colonel Sir Ernest Edward "Weary" Dunlop (1907–1993) was an Australian surgeon who was appointed to medical headquarters in the Middle East during World War II. He became a Japanese prisoner of war in 1942 when he was captured in Bandung, Java, together with the hospital he was commanding.

Along with a number of other Commonwealth Medical Officers, Dunlop's dedication and heroism became a legend among prisoners. A courageous leader and compassionate doctor, he restored morale in those terrible prison camps and jungle hospitals. Dunlop defied his captors, gave hope to the sick and eased the anguish of the dying. He became, in the words of one of his men, "a lighthouse of sanity in a universe of madness and suffering". His example was one of the reasons why Australian survival rates were the highest.

Engravers: Louis Laumen, Horst Hahne