Watch List notes:

Herennius Etruscus as Caesar (250-251). AR Antoninianus, Rome mint. Obv. Q ETR MES DECIVS NOB C. Radiate and draped bust right. Rev. PIETAS AVGVSTORVM. Sprinkler, simpulum, jug and lituus. RIC 143. C. 14. AR. g. 4.62 mm. 21.50 Scarce. Brilliant and lightly toned. About EF.