Agrippa. Æ as (11.18 g), died 12 BC. Rome, under Gaius Caligula, AD 37-41. M AGRIPPA L F COS III, head of Agrippa left, wearing rostral crown. rev. S C across field, Neptune standing facing, head left, holding small dolphin and trident. RIC 58; BMC 161. Fantastic hard dark green patina with some areas of red mixed in. Boldly struck and perfectly centered. Extremely Fine. Estimated Value $2,000