Punch Marked Coin, Panchala Janapada (400-350 BC), Silver Vimshatika, Obv: geometrical 3 'S' design symbols and counterstruck with a beaded taurine mark, Rev: several banker marks, 4.31g, 21.65x19.9mm, (T. Hardekar, 2019 Edition # WH 12), choice very fine, Rare.