THRACE. Byzantion. Ae (3rd century BC). Alliance issue with Kalchedon.
Obv: Laureate head of Apollo right; c/m: Monogram within incuse rectangle.
Rev: BYZANT / KAΛXAΔΟ.
Tripod.
SNG BM Black Sea 81; HGC 3.2, 1427.
Rare
Condition: Very fine, flan split.
Weight: 5.15 g.
Diameter: 23 mm.