19. Q.Oppius, known only from the annexed coin, cannot be identified with certainty with any of the persons previously mentioned. The PR. after the name of Q. OPPIVS may signify either praetor or praeiectus. The obverse represents the head of Venus, and the reverse Victory: the coin was probably struck in one of the provinces. (Eckhel vol. v. pp. 264, 265.)
A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890