Pergamon, Mysia, AR diobol. 11 mm, 1.32 g. ca 310-282 BC. 

Head of Herakles right, wearing lionskin headdress.
PERGA, Archaistic Palladion: facing statue of Pallas Athena, 
with spear and shield. 

SNG France 1559-1566; SNG von Aulock 1349-1350; SNG Tübingen 2359; SNG Delepierre 2534; Sear SG 3941.

With permission of Numismatik Naumann auction 61, Lot 162, Jan. 2018.