Bhadra & Mitra Dynasty, Kingdom of Vidarbha, Dharmabhadra(100 BC), Copper Unit, Obv: on top, legend in bold brahmi “(ra)no dharmabhada(sa)”,below it, on left, head of a bull to right, on right of it, a large circle with a nandipad device within it, Rev: part of a design comprising of a svastika placed in the center with four rectangles each having a nandipada inside it arranged in cardinal directions like cross, a taurine is seen in each of the diagonal centres, double struck from both obv. & rev,3.80g, 18.83x15.72mm,  about extremely fine, Extremely Rare.