India, Saurashtra janapada. Ca. 450-300 B.C. AR 1/4 karshapana (12 mm, .77 g). Sacred tree / Blank. P. Anne van't Haaff,
Saurashtra Surasena Silver Punchmarked Coinage, 3.1.2. Punchmarked coin with sacred tree. Rare. .
The sacred tree is a rare symbol in this series.