Ancient - Roman & Byzantine. ROMAN REPUBLIC: L. C. Piso Frugi, AR denarius (3.95g), Rome, 90 BC, Crawford-340/1, laureate head of Apollo right, control mark behind, C under chin // horseman on galloping horse right, holding palm frond and reins, L PISO FRVGI below, smoky toning over lots of original luster, Strike 4/5, Surface 5/5, NGC graded Choice AU.