Antigonos Gonatas, King of Macedonia. 277-239 BC. AR Tetradrachm 17.10 g.

Head of Pan left with goat horns and goatskin in the centre
 of a Macedonian shield, lagobolon over shoulder; shield decorated with seven six-pointed stars within double crescents
ANTIGONOU BASILEWS to left and right of Athena Alkidemos 
walking left, brandishing thunderbolt and shield, 
shield decorated with aegis; crested Athenian helmet left, 
HR monogram right. 

Gaebler pg. 186, 3; SNG Cop 1200; SNG Berry 354. 

With permission of Münzen & Medaillen (DE) GmbH auction 48, Lot 1146, May 2019.