Apollonia Pontika AR Tetradrachm. ca 400-350 BC. Magistrate Liches, 21 mm, 16.95 g. 

Laureate head of Apollo right.
LIXHS, upright anchor, A and crayfish to left and right.

Paunov 27 (this coin)-29; Topalov 2007, 20.1.

With permission of cngcoins.com, mail bid sale 84, Lot 141, May 2010