Lycia, Uncertain mint, AR tetrobol, ca 520-460 BC. 14.5mm, 2.79 g. 

Forepart of boar left, beaded neckline, dotted truncation.
Incuse square with four triangles around.

Demirler Hoard 12; Müsler II, 10; SNG Ashmolean 1124. 

With permission of cngcoins.com, auction 456, Lot 174, Nov 2019