Alaisa Aitnaia, Sicily. AE21 Tetras. Ca 354-344 BC. 6.3 g. 

ALAISINWN, horned head of river-god right.
Eight-rayed star.

Calciati Aitnaia 1; Hoover HGC 181; Campana 2; SNG ANS 1306.
Very rare.

With permission of Roma Numismatics E-Sale 7, Lot 54, April 2014.