Apollonia Pontika, Thrace. Ca. 450 BC. AR Drachm 3.42 g. 

Anchor, crayfish in left field.
Swastika with dolphins in angles. 

Babelon, Traité IV, 1619; SNG Stancomb 30.
Rare.

Used by permission of Numismatik Lanz auction 106, lot 51, Nov. 2001.