Agrippa AE As, Neptune reverse

Agrippa (+12 BC). AE As (26-27 mm, 10.27 g), Rome, struck under Caligula 37-41 AD.
Obv. M AGRIPPA L F COS III, Head of Agrippa to left, wearing rostral crown.
Rev. S - C, Neptune standing left, holding small dolphin and trident.
RIC I, 58.

Almost very fine.

Purchased privately from "NOMISMA", Banque des monnaies.