The Athenian Agora; Volume 26; The Greek Coins; Non Athenian Coins; Italy; Sarmatia; Olbia; 4th Century B.C. Cop 74 GRC, fig. 19 The Athenian Agora; Volume 26; The Greek Coins; Non Athenian Coins; Sarmatia; Istrianon Limen; Olbia; Late 5th-Early 4th Century B.C. E.H. Minns, Scythians and Greeks, Cambridge 1913, p. 484, pl. II:5 The Athenian Agora; Volume 26; The Greek Coins; Non Athenian Coins; Thrace; Abdera; 4th Century B.C. Cop 374 Fill The Athenian Agora; Volume 26; The Greek Coins; Non Athenian Coins; Thrace; Apollonia Pontica; After 400 B.C. Cop 462