MYSIA. Lampsakos. Circa 390-330 BC. Tetrobol (Silver, 14.2 mm, 2.01 g, 11 h). Janiform female head, with circular earring. Rev. Λ-Α-Μ Head of Athena to right, wearing crested Corinthian helmet. SNG BN 1175-8. Porosity and a small chip on the reverse edge, otherwise, very fine.