Mytilene, Lesbos. AE16, 1st c. BC. 2.59 g. 

Head of Zeus Ammon right with horn of Ammon
MYTI to right of bearded herm of Dionysos facing, on prow, 
thyrsos in left field, monogram at lower right. 

SNG Cop 396; SNG von Aulock 7754.
Rare. 
With permission of Münzen & Medaillen Deutschland GmbH, May 2007