Postumus, 260 - 269 AD
AE Double Sestertius, Treveri Mint, 28mm, 13.75 grams
Obverse: IMP C M CASS LAT POSTVMVS AVG, Radiate, draped and cuirassed bust of Postumus right.
Reverse: LAETITIA AVG, Galley left with no prow and three oarsmen.
RIC 143
Estimate: 90 USD