Watch List notes:

Nero (54-68), As, Rome, AD 64; AE (g 8,38; mm 22; h 6); NERO CLAVD CAESAR AVG GER P M TR P IMP P P, radiate head r., Rv. GENIO - [AVGVSTI], Genius standing l., holding cornucopiae and sacrificing out of patera over altar; in field, S - C. RIC 215; C 108.
Dark green patina, about extremely fine / extremely fine.