Watch List notes:

SYRIA, Seleucis and Pieria. Antioch. Gaius (Caligula), with Agrippina Senior. AD 37-41. AR Tetradrachm (25mm, 14.81 g, 12h). Dated RY 3 (AD 38/9). Laureate head of Caligula right / Head of Agrippina Senior right, with braided hair; Γ/ET (date) before. McAlee 225; Prieur 66; RPC I 4167. Near VF, minor scratches. Rare.