Watch List notes:

ARKADIA, Arkadian League. Circa 450-440/30 BC. AR Triobol – Hemidrachm (14mm, 2.93 g, 10h). 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, 1, (O165/R159); BCD Peloponnesos (Mantinea) 1459; HGC 5, 915. Toned, diagnostic die beaks. VF.

From the Sigmund Collection.