Watch List notes:

Nero (54-68), Sestertius, Rome, c. AD 64; AE (g 27,17; mm 34; h 7); NERO CLAVDIVS CAESAR AVG GER P M TR P IMP P P, laureate bust r., wearing aegis, Rv. Nero on horseback prancing r., holding spear; behind him, soldier on horseback holding vexillum; in field, S - C; in ex. DECVRSIO. RIC 170; C 83.
Riverine patina, exceptionally detailed reverse, extremely fine / good extremely fine.