1⁄2 Drachm, BC 331 - BC 322 (Undated), Cyrene mint
Cyrenaica (City coinage)
Obverse: Three silphium plants.
Reverse: Helmeted head of Athena.
Identification

Friedberg, A. L., Friedberg, I. S., Friedberg, R. (2017). Gold coins of the world: From ancient times to the present (9th ed.). Williston, VT: Coin and Currency Institute
number: 563
Main data
Denomination: 1⁄2 Drachm
Value: 0.5
Currency: Drachm
Year: BC 331 - BC 322 (Undated)
Type: Regular
Minting
Mint: Cyrene
Minting type: hammered
Parameters
Material: Gold