Chersonese, Thrace, AR hemidrachm. 13 mm, 2.61 g. 

Forepart of lion right, head turned back. 
Quadripartite incuse square, AG monogram over dot in one quarter, dot over sickle (scythe) dot with blade on the left in the opposite quarter.

Thrace hoard (1955) 56; ANS 1956.140.85

Courtesy of the ANS.