Watch List notes:

Probus. Antoninianus; Probus; 276-282 AD, Serdica, Antoninianus, 3.60g. RIC-877. Obv: IMP C M AVR PROBVS P F AVG Radiate, helmeted, cuirassed bust l. holding spear over shoulder and shield. Rx: S - O - LI INVIC - T O Sol standing facing, head l., in frontal quadriga, KA? in exergueSome silver wash. MS