Watch List notes:

Nero (54-68), Semis, Rome, c. AD 64; AE (g 4,99; mm 24; h 6); NERO CLAVD CAESAR AVG GERM IMP, bare head r., Rv. PONTIF MAX - TR P IMP P P, emperor, in the flowing robes of Apollo Citharoedus, advancing r., playing lyre; in field, S - C; in ex. I. RIC -; C -; CBN -; BMCRE -.
Rare and absent in major repertoires: probably unpublished. Style and type could belong to the III series of issues produced by the mint of Rome around AD 64.
Dark patina, tooled on obverse, about extremely fine / very fine.