Watch List notes:

Probus (276-282). BI Antoninianus. Siscia mint. D/ IMP C M AVR PROBVS P AVG. Radiate bust left in imperial mantle, holding eagle-tipped sceptre. R/ SOLI INVICTO. Sol in spread quadriga left, right hand raised, left holding whip; in exergue, XXIP. RIC 774. BI. g. 3.70 mm. 22.50 Scarce. EF.