Ialysos, Rhodes, Caria. AR diobol, ca 540-530 BC. 9 mm, 1.02 g. 

Palmette.
Rough incuse square punch.

SNG Cop 337; Hoover HGC 1368; HNO Caria 1956.

With permission of Roma Numismatics auction 4, Lot 377, Sept. 2012.