Cnaeus Pompeius Magnus with Q. Nasidius. Denarius, Hybrid. 42-38 BC, AR 3.34 g.

NEPTVNI behind head Cn. Pompeius Magnus left, dolphin beneath head, trident before.
Q NASIDIVS, galley sailing left, star in upper left field. 

Hybrid of Nasidia 4 (obv) and Nasidia 1 (rev); Pompeia 30 and 28 (ditto); RSC 21 and 20 (ditto); Syd.  1351 and 1350 (ditto); Sear Imp 236 and 235 (ditto); Cr. 483/1 and 2 (ditto).

With permission of Numismatica Ars Classica auction 63, Lot 467, May 2012.