Watch List notes:

Postumus. Romano-Gallic Emperor, AD 260-269. Antoninianus (20.5mm, 2.77 g, 6h). Treveri (Trier) mint. 2nd phase, circa mid-end AD 260. Radiate, draped, and cuirassed bust right / Horned-river god Rhinus reclining left, resting right arm on forepart of boat left in background, cradling reed in left arm, which rests against urn to right. RIC V 87 (Lugdunum); CGE 14; AGK 88c; RSC 355 (Lugdunum). Toned partial silvering, some light roughness. VF. Well struck.

From the Dr. Michael Slavin Collection.