Nero, Rome mint, 3rd emission, ca. 64 AD.,
Æ As (ø 23-25 mm / 7,39 g), probably brass ("orichalcum"), axes coin alignment ↑↓ (ca. 180°),
Obv.: NERO CLAVD CAESAR AVG GER P M TR P IMP P P , his laureate head facing right. (RIC obverse type 31 B)
Rev.: GENIO - AVGVSTI / S - C / I , Genius, wearing himation, standing l., holding cornucopiae with his l. hand, patera with his r. hand over altar at his feet; in exergue Roman value number I (1 As).
RIC I, p. 163, no. 214 (common) ; WCN 269 ; BMC 252 ; CBN II, 155, 322 ; Coh. 107 .
same obverse die as http://www.acsearch.info/search.html?id=1537858 ( Roma Numismatics Limited, Auction 5, Lot 692 , 3. March 2013 )