Watch List notes:

Auction 88 Part I
Greek Coins
Macedonia, Olynthus

Tetradrachm circa 410-401, AR 14.46 g. Laureate head of Apollo r; behind, palmette. Rev. X – A – Λ – KIΔ – EΩN Six-stringed cithara. SNG Lockett 1307 (this reverse die). Robinson-Clement –, cf. Group H, pl. V, 24 (this reverse die).
An apparently unrecorded variety. A very attractive portrait of fine Classical style struck
in high relief on sound metal. Light iridescent tone and good extremely fine