Watch List notes:

Probus. A.D. 276-282. AR antoninianus (22.8 mm, 3.43 g, 12 h). Siscia, A.D. 276. IMP PROBVS P F AVG, radiate, draped, and cuirassed bust right / CLEMENTIA TEMP, emperor standing right holding scepter, receiving Victory from Jupiter standing left leaning on scepter; A between / XXI. RIC 647; Alföldi type 19. aVF.