THRACE. Byzantion. Ae (3rd century BC). Alliance issue with Kalchedon.

Obv: Veiled head of Demeter right, wearing grain wreath.
Rev: BYZAN / KAΛXA.
Poseidon seated right on rocks, holding aphlaston and trident; monogram to inner right.

Schönert-Geiss 1271-82; SNG BM Black Sea 83 var. (legend); HGC 3.2, 1428.

Condition: Near extremely fine.

Weight: 11.16 g.
Diameter: 26 mm.