Kamarina, Sicily, AE Tetras, Ca 420-410 BC. 15 mm, 3.43 gm.

Obv: Head of Athena left, wearing crested Corinthian helmet decorated with wing. 
Rev: KAMA, owl standing left, grasping lizard; three pellets in exergue. 

SNG ANS 1229; Calciati III pg. 63, 33; SNG Copenhagen 169. 

VF, dark green patina.

Courtesy of ANE Coins on vcoins, March 2011.