Damnatio memoriae - purposely damage to the face of King in reliefs
E.g. Sennacherib in Lachish reliefs
Roman coin: front side is the head of the emperor and the back side narrates a story, which is important because the audience used it on a daily basis and it was the best medium for the ruler to spread his message to society.
Greek coin: the front side features deities and the back side is blank.
Coins were authoritative and less biased compared to written documents, but they were also used as propaganda and had a political use.
To date a coin, one needs to know the time period of the emperor, for example, Vespasian, who was a councillor for the third time.
The history of coins began in Lydia (Asia Minor) in the 7th century BCE, made from elektron, a naturally occurring alloy of gold and silver.
Soon after the invention of coins in Lydia, they became artificially produced.
The first 'Greek' coins, made from the same alloy as the Lydian coins, were those of Ephesos.
The first mass-produced coin was the golden stater from the time of Kroisos, made in Lydia Asia Minor, 6th century BCE.
A plachet is a blank coin placed between a die, with the upper die being concave and the lower die being convex.
Coinage carries a message besides its economic function.
Coinage is important as a historical source, particularly during the third century when little is known about women at the court of Elagabalus.
Julia Maesa, the grandmother of Elagabalus and Severus Alexander, was a rich and politically involved woman, and her deification is mentioned in Herodian.
Her coin, a denarius (silver) coin, features Julia Maesa on the obverse and apotheosis on a peacock on the reverse.