Watch List notes:

Greek Asia. Troas, Kebren. AR Hemidrachm, late 6th - early 5th century BC. Ram's head left. / Quadripartite incuse square, with two raised and two sunken quarters. SNG von Aulock -; SNG Cop. -; BMC Troas 2. AR. 2.01 g. 12.00 mm. RR. Very rare denomination for series. Choice and lightly toned. Obverse surfaces slightly porous, otherwise good VF/About EF.