As of Nero, Rome
r. 54 - 68 CE
Nero
Roman Imperial
Obv.: Laureate head of Nero r.; around, [NERO C]LAVD CAESAR AVG GER P M TR P IMP P P.
Rev.: Genius, his waist draped, standing half-left, sacrificing from patera over lighted altar with r. hand, l. hand holding cornucopiae; around, GENIO AVGVSTI; to l. and r., S-C; in exergue, I (mark of value with horizontal bar above denoting numeral).
Orichalcum
Roman Imperial period, Early