CONSTANTINVS IVN NOB CAES, laureate, draped and cuirassed bust right / CLARITAS-R-EIPVBLICAE, Sol standing left, chlamys across left shoulder, holding globe, right hand raised. Mintmark Gamma SIS. 19mm, 1.98 grams. Siscia mint. RIC VII Siscia 37, unlisted legend break. SKU x3525-53331