Watch List notes:

Herennius Etruscus, as Caesar, AR Antoninianus. Rome, AD 250-251. Q HER ETR MES DECIVS NOB C, radiate and draped bust to right / PRINCIPI IVVENTVTIS, Apollo seated to left, holding branch and resting elbow on lyre. RIC IV 146 (Decius); RSC 24a. 3.21g, 23mm, 1h.

Extremely Fine.

From a private UK collection.