★ Rare ★

*Not too often seen on the market*
Thrace, Mesambria AR Obol (Silver, 0.45g, 17mm) Mid-late 5th century BC.
Obv: Corinthian helmet facing
Rev: Quadripartite incuse square.
Ref: Karayotov I –; Topalov, Messambria –; HGC 3, 1562.