Watch List notes:

Postumus (259-268). AE Double Sestertius. Treveri mint, 261 AD. Obv. IMP C M CASS LAT POSTVMVS PF AVG. Radiate, draped, and cuirassed bust right. Rev. FIDES MILITVM. Fides standing facing, head left, holding signum with each hand. RIC V 123. AE. 19.91 g. 33.00 mm. VF/About VF.