Watch List notes:

Probus. A.D. 276-282. AE antoninianus (23.57 mm, 3.95 g, 11 h). Serdica mint, 1st officina, 4th emission. PERPETVO IMP C PROBO AVG, radiate, helmeted and cuirassed bust left, holding spear and shield / SOLI INVICTO, Sol standing front, looking left, in spread quadriga, holding globe. RIC 869. VF. Very Rare.