Corinth, AR stater, 21.6 mm, 8,44 gr. 4th century BC.

Pegasus flying left, koppa below. 
Helmeted head of Athena left, A beneath chin,
astragalos angled right behind head.

Ravel 1039; Calciati Pegasi 400.

Image courtesy of Portale Numismatico dello Stato.