Watch List notes:

Probus BI Antoninianus. Siscia, AD 277. IMP C M AVR PROBVS P F AVG, radiate and helmeted bust to left, holding spear over shoulder and shield decorated with pellets / VIRTVS PROBI AVG, emperor on horse galloping to left, about to spear enemy on ground; XXIV in exergue. RIC V.2 818; probuscoins.fr 3261 (this coin); Alföldi, Siscia V 98.43. 4.06g, 22mm, 6h.

Good Very Fine.

This coin published at Probus Coins Online (https://probuscoins.fr/);
From the collection of a Polish connoisseur of Probus coins.