Hadrian AE Sestertius. 132-134 AD. 

Obv: HADRIANVS AVGVSTVS, laureate, draped bust right
Rev: FELICITATI AVG (on sail) S-C, COS III P P in ex, galley travelling right with oarsmen and steersman, standard and vexilium at stern, Neptune at prow. 

RIC 705; Cohen 710. Rare.

Used with permission of Roma Numismatics, June 2009