Watch List notes:

Probus, 276-282. Antoninianus (Silvered bronze, 23 mm, 4.15 g, 1 h), Rome, 278. IMP PROBVS AVG Radiate bust of Probus to left, wearing imperial mantle and holding eagle-tipped scepter in his right hand. Rev. SOLI INVICTO / R(pellet-in-crescent)Є Sol in fast quadriga left, raising his right hand in salute and holding globe and whip in his left. Cohen 644. RIC 202. Nearly fully silvered. Extremely fine.