Watch List notes:

Postumus. Romano-Gallic Emperor, AD 260-269. Æ Sestertius (29mm, 9.31 g, 6h). Treveri (Trier) mint. 3rd bronze emission, AD 261. IMP C M CASS LAT POSTVMVS P F AVG, radiate, draped, and cuirassed bust right / VICT ORIA AVG, Victory advancing left, holding wreath and palm frond; at feet to left, bound captive left; S C in exergue. RIC V 169; Mairat –; Bastien 250 (same dies). VF, brown surfaces.

From the M. Thys Collection. Ex Numismatica Ars Classica C (11 March 1993), lot 1997.