Numismatica Ars Classica, Auction 62, Lot 2100 The S.C. Markoff Collection of Roman Coins The Roman Empire Constans, 337 – 350 Medallion of four heavy siliquae or three light miliarenses, Siscia 342-343, AR 12.96 g. FL IVL CONS – TANS P F AVG Laurel and rosette-diademed, draped and cuirassed bust r. Rev. TRIVMFATOR – GENT – IVM BARBARARVM Emperor standing l., in military attire, holding stan...