Herennius Etruscus, as Caesar, 249-251. Antoninianus (Silver, 20 mm, 3.72 g, 12 h), Rome, circa 250-251. Q HER ETR MES DECIVS NOB C Radiate and draped bust of Herennius Etruscus to right, seen from behind. Rev. PRINCIPI IVVENTVTIS Herennius Etruscus, as prince of the youth, standing front in military attire, head to left, holding baton in his right hand and short transverse spear in his left. Cohen 26. RIC 147c. Lustrous and very attractive. Very minor flan fault on the reverse, otherwise, virtually as struck.