Watch List notes:

Postumus. Romano-Gallic Emperor, AD 260-269. AR Antoninianus (24mm, 3.99 g, 7h). Treveri (Trier) mint. 1st emission, 3rd phase, AD 261. Radiate, draped, and cuirassed bust right / Galley with four oarsmen left, hortator at stern. RIC V 73; Mairat 18-21; AGK 41; RSC 167a. Toned, slightly off center. VF.

From the Brian Holland Collection, purchased from Pegasi Numismatics.