MACEDON. Thessalonica. Gaius (Caligula), with Antonia Minor, 37-41. Diassarion (Bronze, 20 mm, 8.78 g, 6 h). Γ ΚΑΙΣ[ΑΡ ΣΕ]ΒΑΣΤΟΣ Laureate head of Caligula to left. Rev. ΑΝΤΩΝΙΑ ΣΕΒΑ[ΣΤΗ] Veiled and draped bust of Antonia Minor to left, wearing stephane. RPC I 1573. Struck slightly off center and with minor roughness and light scratches, otherwise, very fine.