Constans I AE follis. Siscia. AD 348-350. 18.5 mm, 2.25 g. D N CONSTANS PF AVG, pearl-diademed, draped and cuirassed bust right. FEL TEMP REPARATIO, radiate phoenix standing right on rocky mound. Symbol 3 in right field. Mintmark Gamma SIS. RIC VIII Siscia 247. In the collection of "quadrans" of the Forum Ancient Coins.