Watch List notes:

M. Herennius. 108-107 B.C. AR denarius (18 mm, 3.87 g, 12 h). Rome. PIE(TA)S, diademed head of Pietas right / M · (HE)RENNI, Amphinomus advancing right, carrying his father on his shoulder. Crawford 308/1a; Sydenham 567; Herennia 1. Toned. Very fine.