Watch List notes:

Postumus. Romano-Gallic Emperor, AD 260-269. AR Antoninianus (21mm, 3.75 g, 12h). Treveri (Trier) mint. 3rd emission, 1st phase, AD 263-265. Radiate, draped, and cuirassed bust right / Providentia standing left, holding globe and scepter. RIC V 80; Mairat 83-6; AGK 69; RSC 295a. Lightly toned. EF.

From the Jack A. Frazer Collection. Ex Classical Numismatic Group 43 (24 September 1997), lot 2308.