Watch List notes:

Herennius Etruscus, caesar 250 – 251. Antoninianus 250-251, AR 3.50 g. Q HER ETR MES DECIVS NOB C Radiate, draped and cuirassed bust r. Rev. PIETAS AVGVSTORVM Pontifical implements. C 14. RIC T. Decius 143.
Virtually as struck and almost Fdc

Ex Gorny & Mosch sale 233, 2015, 2512.