Kythnos, Cyclades AE17, ca 200-100 BC. 3.64 g.

Laureate head of Apollo left.
K-Y to left and right of rose. 

M&M 21, 534; SNG Cop 664 var. (head right); BMC 7 var (ditto).

With permission of Münzen & Medaillen (DE) auction 21, Lot 534, May 2007.