Constantine I, 307/310-337. Follis (Bronze, 16 mm, 1.55 g, 7 h), Siscia, 1st officina (A), 337. CONSTANTINVS MAX AVG Diademed, draped and cuirassed bust of Constantine I to right. Rev. GLORIA EXERCITVS / ASIS* Two soldiers standing facing, heads turned toward one another, each resting hand on shield set on ground and holding spear; between them, standard with Chi-Rho on the banner. RIC 261. Dark brown patina. Extremely fine.