ROMAN EMPIRE. Agrippa Senior 37-41 AD. Æ As (10.50 gm; 28 mm). Rome, AD. 37-41. M AGRIPPA LF COS III, head with corona rostrata left / Neptune standing left, holding dolphin and trident, S-C across fields. RIC 58. Well struck on a nice flan. Minor smoothing on the field. Green patina. Choice EF.