Thrace, Byzantion in alliance with Kalchedon Æ 23mm. 3rd century BC. Laureate head of Apollo to right / Tripod; ΒΥΞΑNTI to right, ΚΑΛΧΑΔ to left. Schönert-Geiss 1283-9; SNG BM Black Sea -; HGC 3.2, 1427 (R2). 6.70g, 23mm, 12h.
Extremely Fine. Rare.
From the inventory of a UK dealer.