Watch List notes:

Nero (54-68), As, Rome, c. AD 65; AE (g 10,74; mm 29; h 6); NERO CAES - AR AVG GERM IMP, laureate head l., Rv. Victory flying l., holding shield inscribed S P Q R; in field, S - C. RIC 313; C 289.
Ex Roman time jewelery. Green patina, about extremely fine / good very fine.