Constantine I, AE3, 331/333-334 (?), Cyzicus, Officina 4 CONSTAN_TINVS AVG Rosette-diademed, cuirassed, draped bust right GLOR_IA EXERC_ITVSTwo soldiers standing facing, heads turned toward each other, reversed spear in outer hand, inner hand resting on shield, two standards between them with O on banner SMKD in exergue 17mm x 18mm, 2.97g