Herennius Etruscus as Caesar AD 250-251. Antoninianus (AR; 21-23mm; 4.44g; 12h) 250-251 (?). Q HER ETR MES DECIVS NOB C Radiate, draped and cuirassed bust of Herennius Etruscus to right. Rev. PRINCIPI IVVENTVTIS Herennius, in military dress, standing left, holding short scepter in right hand and spear in left. Rare.
C. 26; RIC IV, III p. 139, 147c
From the Perron coll. 1960.