An ancient Grecian Didracham silver coin, Corinth, Greek Empire, late 5th to 4th century B.C, Obverse: Athena Pallas, reverse: Pegasus, weight: 8.5 gms, including the original storage sleeve with the previous collector's catalogue notes.. Provenance: Ex. A Maurici collection, Sydney, Literature: For a similar coin please see Ravel, plate 353, page 144.