Avanti Janapada (5th - 4th Cen. BC), Punch-Marked, Silver Coated 1/4 Karshapana, Single-Die Type, Obv: Brahmi 'Da' in center and four Taurine around, Rev: Uniface(Rajgor Series 24, Type 457-458), 0.64 Gms, 7.30 x 6.50 mm, About Very Fine, Rare.