Watch List notes:

Probus. A.D. 276-282. Æ antoninianus (23 mm, 3.22 g, 12 h). Siscia mint, Struck A.D. 280. IMP C M AVR PROBVS P F AVG, radiate, helmeted and cuirassed bust left, holding spear over far shoulder and shield / PA-X A-VG, Pax standing left, holding branch and scepter; T//XXI. RIC 704. VF, dark olive-green patina with attractive sandy wash. Broad flan.