Watch List notes:

Agrippa. Died 12 BC. Æ As (27mm, 10.36 g, 6h). Rome mint. Struck under Gaius (Caligula), AD 37-41. Head left, wearing rostral crown / Neptune standing left, holding small dolphin and trident. RIC I 58 (Gaius). Brown and green surfaces, reverse heavily scratched. Fine.

From the Conti Collection. Ex Patrick E. Cosgrove Collection (Empire 14, 1 February 1993), lot 12.