Uncertain mint in Sicily, AE16, Magistrate Naso... ca 200-190 BC. 2.46 g. 

Laureate head of Zeus left.
NASO within wreath. 

BAR Issue 38; CNS 81 (Panormus); Hoover HGC 1697. 

With permission of Gerhard Hirsch auction 280, lot 4163, Feb. 2012