Philip III early Celtic imitation of an issue of Arados. 2nd C. BC. 16.56 g. 

Head of Herakles right, wearing lionskin headdress. 
BASILEWS FILIPPOY (final S of BASILEWS retrograde), Zeus seated left, right foot drawn back, holding eagle and sceptre.

DID monogram in circle over IMTD monogram in left field. Archaic Greek Z beneath chair.

Goebl OTA 579; CCCBM I 185ff. Imitating Price P151-P152.

With permission of Naville Numismatics auction 57, Lot 1, April 2020