Roman Empire. Marcus Aurelius (AD 161-180). Sestertius Minted in Rome, 170 A.D. SALVTI AVG COS III S-C (Sin precio de reserva)

The Sestertius minted in Rome around 170 AD during Marcus Aurelius's rule bears the inscription SALVTI AVG COS III S-C. In this context, 'Saluti Augusti' refers to the health or safety of the emperor ('Augustus'), a common theme on Roman coins promoting the emperor's wellbeing as synonymous with the empire's prosperity. The abbreviation 'COS III' indicates Marcus Aurelius held the consulship for the third time, a significant political office reflecting his authority. 'S-C' (Senatus Consulto) shows that the coin was officially sanctioned by the Senate. The sestertius denomination, a large bronze coin, was important for everyday transactions. These coins are valuable for understanding Roman political culture and the interplay between imperial power and senatorial approval.