Constans, Siscia, AE3 CONSTAN-S PF AVG, rosette-diademed, draped and cuirassed bust right GLOR-IA EXERC-ITVS, two soldiers standing with spears and shields, one standard with chi-rho on banner between. Mintmark: dot Gamma SIS dot Ref: RIC VIII Siscia 103 Notes: 337-340 A.D., 16,5 mm, 1,27 g Contributed by Gregory Chladek, Feb. 2010