Zakynthos, Elis, Peloponnesos. AE unit, 250-191 BC. 1.98 g. 

Head of Artemis right, quiver behind shoulder.
Z-A to left and right of quiver with strap, all within wreath.

BMC 80; Lindgren I, 1670 (this coin); Gardner V, 6.
Rare.

With permission of Münzen & Medaillen Deutschland GmbH, May 2007. Ex BCD.