★ Reverse in Incuse Square ★

THRACE. Mesambria. Diobol (Circa 420-320 BC).

Obv: Crested Corinthian helmet.
Rev: META.
Spiked wheel in wich META; all within incuse square.

Cf. SNG BM Black Sea 268-271 (without incuse square); Cf. HGC 3.2, 1565 (same).

Apparently unpublished or extremely rare variant

Condition: Very fine.

Weight: 1.19 g.
Diameter: 10 mm.