Watch List notes:

Postumus, Romano-Gallic Emperor, 260-269. 'Double Sestertius' (Orichalcum, 24 mm, 9.87 g, 6 h), 'Atelier II', circa 264-265/6. IMP C M CASS LAT POSTVMVS P F AVG Radiate, draped and cuirassed bust of Postumus to right. Rev. PROVIDENTI[A AV]-G Providentia standing front, head to left, holding globe in her right hand and transverse scepter with her left. Bastien 307. Cohen 298. RIC. An attractive example with a charming portrait. Very fine.