Herennius Etruscus, as Caesar, 249-251. Antoninianus (Silver, 21 mm, 2.97 g, 6 h), Rome, circa 250-251. Q HER ETR MES DECIVS NOB C Radiate, draped and cuirassed bust of Herennius Etruscus to right, seen from behind. Rev. CONCORDIA AVGG Clasped right hands. Cohen 4. RIC 138. Traces of overstriking, otherwise, good extremely fine.