Watch List notes:

Probus, 276-282. Antoninianus (Billon, 20 mm, 3.86 g, 6 h), Siscia, 277. IMP C M AVR PROBVS P AVG Radiate bust of Probus to left, wearing imperial mantle and holding eagle-tipped scepter with his right hand. Rev. CONSERVAT AVG / P / XXI Sol standing right, head left, holding globe and raising right hand. RIC 672. Red-brown patina; with a beautiful bust of Probus. Nearly very fine.