Watch List notes:

Euboia, Chalkis. Ca. 338-308 B.C. AR drachm (16.9 mm, 3.61 g, 8 h). Head of the nymph Chalkis right, wearing single-pendant earring and necklace / X-A-Λ, eagle flying right, holding serpent, caduceus below. BCD 178; BMC 53; SNG Cop -. EF, rainbow toning. 

Ex Athens collection. In Hollander holder.