Watch List notes:

LYDIA, Tralleis. Circa 166-67 BC. AR Tetradrachm (25.5mm, 12.56 g, 11h). Cistophoric type. Struck circa 155-145 BC. Cista mystica with serpent within ivy wreath / Two serpents entwined around bow and bowcase; helmet to right. Kleiner & Noe –; Kurth –; Carbone –; SNG Copenhagen –. Lightly toned. Near EF. Apparently unique and unpublished issue with helmet as sole control mark; none in CoinArchives.