Watch List notes:

Postumus. Romano-Gallic Emperor, AD 260-269. Antoninianus (21mm, 3.77 g, 12h). Treveri (Trier) mint. 6th emission, AD 268. Radiate, draped, and cuirassed bust right / Sol advancing left, hand raised and holding whip; P to left. RIC V 316 note; RSC 213d. Toned silvering. EF.

Ex Jack A. Frazer Collection (Classical Numismatic Group Electronic Auction 457, 4 December 2019), lot 392; Classical Numismatic Group 42 (29 May 1997), lot 1070.