Roman Empire. Valerian I (AD 253-260). Sestertius Rome, AD 255-256. FELICITAS AVGG (No reserve price)

This sestertius coin was issued during the reign of Emperor Valerian I who ruled from AD 253 to 260. Valerian's reign was turbulent, facing the pressures of barbarian invasions and internal dissent. The coin is minted in Rome and dates approximately to AD 255-256. The reverse inscription FELICITAS AVGG conveys a wish or declaration of happiness for the 'Augusti', referencing the ruling co-emperors. This type of coin aimed to emphasize the idea of prosperity and well-being under imperial rule amidst difficult times. The sestertius was a large bronze coin, often featuring detailed and intricate designs, serving not only monetary functions but also as a medium for imperial messaging and propaganda.