Agrippa (died 12 BC). AE As. Struck under Caligula, 37-41 AD. Obv. M AGRIPPA L F COS III. Head left, wearing rostral crown. Rev. S-C. Neptune standing left, holding dolphin and trident. RIC (Cal.) 58. C. 3. g. 10.09 mm. 29.00 Earthy grey patina with green spots of oxidation. Good VF/VF.