Psophis, Arkadia, AE14 chalkous, 3.02 g. 250-200 BC. 

Helmeted head of Athena (or head of Erymanthos) right.
Psi QFI, Club within wreath. 

BCD Peloponnesos 1687 (this coin). 

With permission of LHS Numismatik AG - Auction 96, Lot 1687, May 2006.

Note: In its BCD sale, the obverse was described as "Wreathed head of Erymanthos right" but the crest of a  
helmet is visible above the head. This obverse and reverse 
was also used for a silver hemiobol (Traité II-3, 932; 
Imhoof 13 in ZfN 1.)