MACEDON, Chalkidian League. Circa 425-390 BC. AR Trihemiobol (7.5mm, 0.40 g, 9h). Reduced standard. Olynthos mint. Laureate head of Apollo left / Laurel branch within incuse square. Psoma, Monnaies, p. 103; Robinson & Clement Type 2 (Trieros); HGC 3.1, 507. NGC photo certified Ch VF, Strike: 5/5; Surface: 3/5.