Depicts King Charles III’s effigy, surrounded by the Latin inscription. Engraver's initials on the neck.

CHARLES III DEI GRATIA REX FIDEI DEFENSOR means King Charles III, by the Grace of God King, Defender of the Faith.

Engraver: Martin Jennings (MJ)

Depicts a dynamic image of Tyrannosaurus with its skeleton in front, surrounded by the inscriptions.

Tyrannosaurus, a large theropod dinosaur, includes the well-known species Tyrannosaurus rex (Latin for "king"). Commonly referred to as T. rex, it is among the best-documented theropods and inhabited western North America, specifically the island continent of Laramidia, during the Late Cretaceous period. Fossils date back to the Maastrichtian age, approximately 68 to 66 million years ago, making Tyrannosaurus one of the last non-avian dinosaurs before the Cretaceous–Paleogene extinction event.

A formidable Late Cretaceous creature, Tyrannosaurus has gained widespread recognition in movies, TV shows, and books since its discovery in the early 1900s. Measuring over 12 meters in length and weighing around 6.5 tonnes, this colossal predator could consume up to 75 kilograms of meat in a day. Discovered by renowned fossil hunter Barnum Brown in 1900, the Tyrannosaurus remains held at the Natural History Museum mark the world's first known discovery of such specimens.

Engraver: Robert Nicholls (RN)