Fourth crowned portrait of HM Queen Elizabeth II facing right, wearing the Girls of Great Britain and Ireland tiara.

The Girls of Great Britain and Ireland tiara was a wedding present in 1947 from her grandmother, Queen Mary, who received it as a gift from the Girls of Great Britain and Ireland in 1893 on the occasion of her marriage to the Duke of York, later George V. Made by E. Wolfe & Co., it was purchased from Garrard & Co. by a committee organised by Lady Eve Greville. In 1914, Mary adapted the tiara to take 13 diamonds in place of the large oriental pearls surmounting the tiara. At first, Elizabeth wore the tiara without its base and pearls but the base was reattached in 1969. The Girls of Great Britain and Ireland Tiara is one of Elizabeth's most recognisable pieces of jewellery due to its widespread use on British banknotes and coinage.

Engraver: Ian Rank-Broadley

Depicts the image of the Dalek that hasn’t changed much since its original design by Raymond Cusick. The reverse is the metal shell of a Dalek body shining brightly against a burgundy galaxy giving the Dalek a sense of floating through space and time.

Surrounding the Dalek and coloured background is a fine border with "DOCTOR WHO" inscribed below. "EXTERMINATE EXTERMINATE EXTERMINATE" is found inscribed to the left along with, "1/2 OZ 999 FINE SILVER."

The Daleks are a fictional, highly xenophobic extraterrestrial race featured in the British sci-fi series Doctor Who. Created by Terry Nation, they were first introduced in the show's 1963 serial "The Daleks," enclosed in casings by Raymond Cusick.

Inspired by the Nazis, the Daleks are depicted as ruthless, emotionless cyborg aliens driven solely by hatred. They demand absolute obedience, seek universal dominance, and aim to exterminate all life, even their own kind if different. These aliens are the primary adversaries of the Doctor, the series' main character. They even developed time travel during the original show's second year.