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Maroneia, Thrace, AR tetradrachm , 15.73 g. 

Obv.: Head of young Dionysos right,wreathed with ivy and with band across forehead. 
Rev.: DIONYSOY SWTHROY MARWNITWN, Dionysos, naked, standing 
left, holding bunch of grapes and two narthex wands. 

monogram to left and right

Sear SG 1635; BMC 48-63.