Gallienus (253-268). BI Antoninianus, Rome mint, 260-268. D/ GALLIENVS AVG. Radiate head right. R/ SECVRIT AVG. Draped Securitas standing left, legs crossed, leaning on column, raising right hand to head. RIC V 277A. 3.64 g. 22 mm. Lovely patina and large flan. VF.