Florian (276 AD). BI Antoninianus, Serdica mint. Obv. IMP C MAN FLORIANVS P AVG. Radiate, draped and cuirassed bust right. Rev. PROVIDEN DEOR. Providentia on left standing right, holding ensign in either hand, facing Sol on right, standing left, raising right hand and holding globe in left; * between; in exergue, A. RIC V 110. 4.79 g. 23.00 mm. Lovely light green patina over silver surfaces. EF.