Ancient City-State, Eran-Vidisha (2nd Cen. B.C.), Copper Die-Struck Unit, Obv: Tree with 3-Branches in 4-Compartment railing, Traingular headed in 4-Compartment railing, Swastik & River with Fishes & Tortise at bottom, Rev: Nandywarta - Four Nandipada around a central circle, 1.42 Gms, 10.98 x 10.62 mm, About Very Fine, Rare.