Back to the OP, thanks Martin for very useful informations as usual. I happened to post on Forvm three days ago a denarius belonging to the OP trio ! M. Aemilius Scaurus and P. Plautius Hypsaeus. Denarius Rome mint, 58 BC M SCAVR AED CVR In two lines above camel, EX | SC, in exergue REX ARETAS, King Aretas of Nabataea, kneeling right beside a camel, holding an olive branch P HVPSAEVS AED CVR in two lines, CAPTVM in the right field, C HVPSAE COS PREIVER in two lines, Jupiter driving a quadriga left, holding a thunderbolt Ref : RCV #379 http://www.forumancientcoins.com/gallery/displayimage.php?pos=-121661 Q