Herennius Etruscus as Caesar AD 250-251. Antoninianus (AR; 20-23mm; 3.91g; 12h) 250-251 (?). Q HER ETR MES DECIVS NOB C Radiate, draped and cuirassed bust of Herennius Etruscus to right. Rev. PRINCIPI IVVENTVTIS Apollo seated left, holding branch in right hand and resting his left elbow on lyre. Rare.
C. 22var (PRINC); RIC IV, III p. 139, 146 and pl. 11.12.
From the Perron coll. 1960.