Probus. A.D. 276-282. Æ antoninianus (23.5 mm, 3.47 g, 5 h). Siscia mint, Struck A.D. 277. Rare. IMP CM AVR PROBVS PF AVG, radiate bust left, wearing mantle, holding eagle-tipped scepter / ROMAE AETERNAE, Roma seated left, in hexastyle temple, holding Victory and scepter, beside her, a shield; wreath in pediment; XXIQ in exergue. RIC 737; Alföldi type 61, n° 1. VF, sandy highlights.