Watch List notes:

Probus (276-282) - BI Antoninianus (Siscia AD 280, 3.34 g) - IMP C PROBVS P F AVG, radiate and cuirassed bust right / PAX AVGVSTI, Pax standing, holding olive branch and transverse sceptre, XXI in exergue followed by officina mark T (cf RIC 715) – EF-, minor flan crack