Q. Pomponius Musa. AR Denarius, 66 BC. Obv. Laureate head of Apollo right; behind, almost completely off flan, lyre-key. Rev. Calliope standing right, playing lyre resting on a column; behind, Q. POMPONI; before, MVSA. Cr. 410/2b; B. 10. 3.93 g. 17 mm. R. Rare. Sound metal and full weight. From masterly engraved dies. Slightly off centre, otherwise. EF. Calliope was the Muse of Epic Poetry.