Watch List notes:

M. Herennius. AR Denarius, 108-107 BC. Obv. PIETAS. Diademed head of Piety right. Rev. M. HERENNI. One of the Catanean brothers running right, carrying his father on his shoulder; in right field, P. Cr. 308/1b. B.1. AR. g. 3.89 mm. 17.50 Brilliant and superb. Lightly toned. Almost invisible graffito on obverse, otherwise EF.