Herennius Etruscus. As Caesar, A.D. 249-251. AR antoninianus. 3.75 gm. 22 mm. Rome mint. Struck A.D. 250. His radiate and draped bust right; Q HER ETR MES DECIVS NOB C / Spes advancing left, holding flower and hem of skirt; SPES PVBLICA. RIC IV.3 149 (Trajan Decius). RSC 38. Near Very Fine; toned; well centered on a full flan.