Corinth. AR stater. ca 345-307 BC. 8.51 g. 

Pegasos flying left, Koppa below.
Helmeted head  of Athena left. A-R below, cornucopiae behind head.  

Calciati 430; Ravel 1012 (same dies); BCD (Lanz) 105 (this coin); Cammann 27. 

With permission of Numismatik Lanz, Auction 105 (BCD Corinth), lot 103.