Watch List notes:

Agrippa (Gaius, 37-41), As, Rome, AD 37-41; AE (g 12,47; mm 28; h 6); M AGRIPPA L - F COS III, head l., wearing rostral crown, Rv. Neptune cloaked standing l., holding small dolphin and trident; in field, S - C. RIC 58; C 3.
Green patina, good very fine.