Watch List notes:

Probus Silvered Æ Antoninianus. Siscia, AD 280. IMP C PROBVS P F AVG, radiate and cuirassed bust right / PAX AVG, Pax standing left, holding olive branch and transverse sceptre; Q in right field; XXI in exergue. RIC 706. 4.19g, 21mm, 12h.

Good Very Fine.