Watch List notes:

Probus, 276-282. Antoninianus (Billon, 21 mm, 4.39 g, 11 h), Serdica, Α = 1st officina, 277. IMP C M AVR PROBVS P F AVG Radiate bust of Probus to left, wearing imperial mantle and holding eagle-tipped scepter with his right hand. Rev. VIRTVS PROBI AVG / KA Α Probus, in military dress, riding horse galloping to right, spearing enemy. RIC 888/9 var. Sharp and attractive . Good extremely fine.