Watch List notes:

Sextus Pompey AR Denarius. Uncertain mint in Sicily (Catania?), 42-40 BC. Bare head of Pompey Magnus right; capis behind, lituus before; MAG•PI[VS•IMP•ITER] around / Neptune standing left, holding aplustre and with foot on prow, between the Catanaean brothers, each carrying a parent on their shoulders; [PRÆF] above, CLAS•ET•ORÆ•MARIT•EX•S•C in two lines in exergue. Crawford 511/3a; CRI 334; BMCRR Sicily 7; RSC 17. 3.78g, 20mm, 11h.

Good Very Fine.

From the inventory of a German dealer;
Acquired from Silbury Coins.