Herennius Etruscus, as Caesar, AR Antoninianus. Rome, AD 250-251. Q HER ETR MES DECIVS NOB C, radiate and draped bust to right / CONCORDIA AVGG, two clasped hands. RIC IV 138 (Decius); RSC 4. 3.29g, 21mm, 7h.
Near Mint State.
From a private UK collection.