Watch List notes:

Q. Pomponius Musa. 56 B.C. AR fourrée denarius (19.3 mm, 3.10 g, 9 h). Laureate head of Apollo right; eight-pointed star behind / Q·POMPONI MVSA, Clio, the Muse of History, standing left, left elbow on pedestal, holding an open scroll. Crawford 410/3; Sydenham 813; RSC Pomponia 22/11. VF. 

This coin is both a fourrée and a mule. The obverse should have a scroll instead of a star, the star is found on the Urania reverse type.The fourrée core can be seen in the laureate wreath on the obverse and in several locations on the reverse.