Roman Imperial Coinage, Nero, Sestertius, Rome, 64, laureate bust right, wearing ægis, rev. triumphal arch, showing the front, with a wreath hung across it, surmounted by Emperor in facing quadriga accompanied by Pax and Victory, flanked by two soldiers; statue of Mars in side niche, the faces and plinths of the arch ornamented with elaborate reliefs, s c across field, 29.42g (RIC 143; BMC 183; BN 303). Good very fine, dark green patina £500-600