Watch List notes:

Agrippa (died 12 BC). AE As. Struck under Caligula, 37-41. Obv. Head left, wearing rostral crown. Rev. S C. Neptune, cloaked, standing left, holding dolphin in right hand and trident in left. RIC I (2nd ed.) (Gaius) 58. AE. 9.77 g. 27.50 mm. About VF.