Euboea, Histiaia. AR Tetrobol; Euboea, Histiaia; Third cent.-146 BC, Tetrobol, 2.47g. BCD-378. Obv: Head of Maenad r. wearing wreath formed of bunches of grapes. Rx: ?S? - [I]???O? Nymph Histiaea seated r. on stern of galley decorated with wing, holding mast with cross-piece; monogram AG below. Rare with this monogram on reverse; not in BMC, SNG Copenhagen, or SNG Lockett.. EF