Nero, Semis, Balkan mint, Perinthos has been suggested
AE 19 mm, 4.50, die axis 3h
No cites located
Obv: NERO CLAVIDVS CAESAR AVG GERM IMP P P
Bare head right/Possible Retrograde legend
Reverse: VICTORIA AVGVSTI
Victory standing on globe holding wreath and palm.
Found in an uncleaned coin lot