Watch List notes:

Herennius Etruscus, as Caesar, Sestertius struck under Trajan Decius, Rome, AD 250-251; AE (g 17,17; mm 29; h 12); Q HER ETR MES DECIVS NOB C, draped and cuirassed bust r., Rv. PRINCIPI IVVENTVTIS, Herennius standing l., holding wand and spear; in field, S - C. RIC 171a; C 28.
Rare, with a lovely portrait and a green patina; somewhat smoothed, anyway extremely fine.

Estimate: 800 GBP