Watch List notes:

Probus BI Antoninianus. Rome, AD 281. IMP PROBVS P F AVG, radiate and mantled bust to left, holding eagle-tipped sceptre / SOLI INVICTO, Sol driving quadriga to left, holding whip and globe and raising hand; R(thunderbolt)Γ in exergue. RIC V.2 200. 3.85g, 21mm, 5h.

Good Extremely Fine; virtually as struck, much silvering remaining which has an attractive iridescent tone.

From the property of an American collector;
Ex Roma Numismatics Ltd., Auction XII, 29 September 2016, lot 999.