Constantine I. A.D. 307/10-337. AE 3 centenionalis (19.24 mm, 3.13 g, 7 h). Siscia mint, struck A.D. 328/9. CONSTAN-TINVS AVG, laureate head of Constantine I right / PROVIDEN-TIAE AVGG, campgate with 12 layers of masonry, pellets in top layer, no door; two turrets and star above // ASIS (crescent within crescent). RIC 214; LRBC 737. EF / VF, smooth, dare green patina, a little rough on reverse.