MACEDON. Olophyxos. Circa 450 BC. Obol (Silver, 7.5 mm, 0.52 g, 12 h). Eagle standing to right. Rev. Lyre within deep incuse square. SNG Copenhagen 145 (as Delphi). Tzamalis 68 (as uncertain Thraco-Macedonian). Very fine.
Most of the available coins of this type share the same dies. It is an indication how rare this issue is.