Watch List notes:

Nero (54-68), As, Lugdunum, c. AD 66; AE (g 9,81; mm 28; h 8); IMP NERO CAESAR AVG P MAX TR P P P , bare head r., globe at point of neck, Rv.S C, Victory advancing l., holding in both hands shield inscribed S P Q R. RIC 543.
Expressive portrait, green patina, about extremely fine - extremely fine.