Herennius Etruscus. As Caesar, AD 249-251. Æ Sestertius (27mm, 21.08 g, 12h). Rome mint, 1st officina. 3rd emission of Trajan Decius, spring AD 250-mid 251. Q HER ETR MES DECIVS NOB C, draped bust right / PIETAS AVGG, Mercury standing left, holding purse and caduceus; S C across field. RIC IV 167a corr. (cuirassed); Banti 1. Good VF, attractive even brown surfaces. Well struck on a nice round flan. Rare as such.
