Philip Philadelphos. Seleukid kingdom. 93-83 BC. AR Tetradrachm, 25mm, 15.89 g. Antioch mint. 

Diademed head of Philip Philadelphus right. 
BASILEWS FILIPPOY EPIFANOYS FILADELFOY in four vertical lines to right and left of Zeus seated left, right leg drawn back, holding Nike and sceptre. 
Delta in left field, DI monogram beneath throne.

SNG Spaer 2800; Newell SMA 438. 

With permission of cngcoins.com, auction 118, Lot 79, July 2005.