Watch List notes:

Probus, 276-282. Antoninianus (Billon, 24 mm, 4.33 g, 11 h), Rome, 5th officina, 278. IMP PROBVS AVG Radiate bust of Probus to left, wearing imperial mantle, holding scepter surmounted by eagle. Rev. SOLI INVICTO / R(dot in crescent)Є Sol, radiate, driving quadriga left, holding whip and globe in his left hand and raising his right hand. Pink VI/1, p 57. RIC 202. Well struck, fully silvered, excellent bust. Nearly extremely fine.