Ancients
Marcus Agrippa, friend of Augustus (died 12 BC). Æ as (28mm, 11.86 gm, 7h). Rome, under Gaius 'Caligula' (AD 37-41). M· AGRIPPA · L · F · COS · III, head left, wearing rostral crown / Neptune standing left, holding small dolphin and trident; S C across field. RIC 58 (Gaius). A superb example, with a lovely green patina with no signs of tooling or smoothing. NGC AU 5/5 - 4/5.
Estimate: 800-1000 USD