Perperene, Mysia, AE18, semi-autonomous issue, AD 37-41.

GAIOY KAISAROS HGEMONIA, laureate, draped bust of Hegemonia
right.
PERPERHNIWN, bunch of grapes on a stem.

RPC I 2352; Imhoof KM 2; Paris 1507; Stauber Adramytteion 26A-26F; SNG France 2316

With permission of Numismatik Naumann, auction 38, Lot 438, 
Dec. 2015