This appears to be a Sassanian AR Drachm. It weighs 3.24g and is approx. 26mm in diameter. Any identification help would be greatly appreciated. If possible, directions to a relevant catalogue or catalogue # would be most appreciated.
Your coin looks the same as mine..... Peroz I (459-484 AD) 25.6mm / 4.05gr Silver Drachm. Obverse- Crowned and cuirassed bust of Peroz right, ribbons rising from shoulders, Degraded Pahlavi legend. Reverse- Fire altar decorated with ribbons, attendants standing either side, star left of flames, crescent at right, 'PEROZ' in Pahlavi on left, mint 'WH' right. Mint Veh Ardashir.