Obverse
HM King Charles III facing left, country name, denomination, weight in oz, gold purity, designer's initials
Lettering: CHARLES III AUSTRALIA 1 OZ 9999 AU 100 DOLLARS DT
Reverse
Chimera with the head of a lion, the body and face of a goat with two horns, and the tail of a serpent; engraver at lower left, mint mark at lower right. Date, series name and theme around
Lettering: 2025 MYTHICAL CREATURES CHIMERA NM P
