The cold war with Maxentius was fought with gold and bronze. By the early months of 312 AD, the coins of two Western Emperors circulated through the provinces, each a piece of silent propaganda. Valerius laid them out on the polished table in Constantine's study: his own brilliant aurei depicting the Unconquered Sun, symbols of light and legitimate power, next to the heavy bronze follis of Maxentius, stamped with the temples of Rome and the legend CONSERVATOR URBIS SUAE – Protector of His Own City.
"He hides behind old stones because he lacks the strength to project power beyond them," Constantine countered, picking up one of Maxentius's coins. The craftsmanship was crude compared to the output of his Trier mint. "What else do your agents say of him?"
