Watch List notes:

Q. Pomponius Musa. AR Denarius, 66 BC. D/ Laureate head of Apollo right; behind, star. R/ Urania standing left, pointing with wand to a globe on a tripod; on right, Q. POMPONI; on left, MVSA. Cr. 410/8. B. 22. AR. g. 3.51 mm. 18.00 R. Rare. An outstanding example, unusually well centred, brilliant and lightly toned. EF.

Urania was the Muse of Astronomy.