Æ24 - Vespasian ΕΠΙ Λ ΑΝΤΩΝΙΟΥ ΝΑΣΩΝΟΣ ΕΠΙΤΡΟ

The Koinon of Bithynia — the provincial assembly of Greek cities along the southern Black Sea coast — retained the right to strike bronze coinage under Roman governors, and this piece names the epitropos Lucius Antonius Naso as the presiding authority. Epitropoi were imperial procurators, typically equestrian-rank administrators responsible for financial oversight, and their appearance on provincial bronzes reflects a consolidation of minting authority under Flavian reorganization of eastern provincial administration.

Vespasian's reign saw aggressive reassertion of Roman control over provincial coinage following the civil wars of 68–69.