Watch List notes:

ARKADIA, Arkadian League. Circa 450-440/30 BC. AR Triobol – Hemidrachm (14mm, 2.92 g, 9h). Mantinea mint. Zeus Lykaios seated left, holding scepter; eagle flying left from his hand / Head of Kallisto right within incuse square. Williams, Confederate, Period IV, – (O164/R155 [unlisted die combination]); BCD Peloponnesos (Mantinea) –; HGC 5, –. VF, toned, patches of find patina and a couple cleaning marks on obverse, die breaks on reverse. Very rare.