As - Diadumenianus Deultum

One interesting fact about this coin is that it features a rare image of Diadumenianus, who was a Roman emperor for a brief period in 218 AD, at the age of just 10 years old. He was the son of Macrinus, who had overthrown and assassinated the previous emperor, Caracalla. Despite his young age, Diadumenianus was appointed as co-emperor by his father, and this coin was minted to commemorate his rule. However, his reign was short-lived, as he and his father were both killed in a battle against the forces of Elagabalus, who then became the new emperor. This coin is a rare surviving artifact from a pivotal moment in Roman history.