Agrippa. Died AD 12. Æ As (27mm, 11.43 g, 7h). Rome mint. Struck under Gaius (Caligula), AD 37-41. Head of Agrippa left, wearing rostral crown / Neptune standing left, holding small dolphin and trident. RIC I 58 (Gaius). Near EF, mahogany patina, wonderful dark brown and brick-red with a splash of green, areas of minor roughness. Excellent portrait.