Caligula and Drusilla, AE of Smyrna, Ionia. 

GAION KAICAPA GERMANIKON EPI AOYIOAA, laureate head right.
DROYEILLAN ZMYRNAIWN MHNOFANHC, Drusilla as Persephone
seated left, holding poppies, corn-ears and sceptre.

RPC 2472.

With kind permission of Numismatik Lanz München.