64 AD., Nero, Rome mint, Dupondius, RIC 192.

Nero, Rome mint, 3rd emission, ca. 64 AD.,
Æ Dupondius (ø 27-28 mm / 16,31 g), probably brass ("orichalcum"), axes about coin alignment ↑↓ (ca. 170°),
Obv.: NERO CLAVD CAESAR AVG GERM P M TR P IMP P P , his radiate head facing left. (RIC obverse type 36 J).
Rev.: SECVRITAS - AVGVSTI / S - C / II , Securitas, bare to waist, seated right, on throne, resting head against right hand and holding short sceptre in left; in front, lighted and garlanded altar, on which leans lighted torch resting on a bucranium; flanking in fields, S - C; in exergue Roman value number II (2 As).
RIC I, p. 163, no. 192 (R) ; WCN 195 .