Watch List notes:

CORINTHIA. Corinth. Circa 400-375 BC. Stater (Silver, 22.5 mm, 8.47 g, 3 h). Ϙ Pegasos flying to right. Rev. Head of Athena wearing a Corinthian helmet to left; behind neck, bearded serpent coiled to left. BCD Corinth-. BMC 136. Calciati 221/1. Ravel 514 (P255/T359). Very well-centered and struck on a broad flan. Graffito ΑΡ on the obverse and some minor marks, otherwise, nearly extremely fine.
From the Pegasos Collection, acquired prior to 2005.