Ujjaini Region, (2nd Cen. BC), Copper Round Punch-Marked Unit, Obv: Punches showing Tree in Railing, Sun, Six arched Symbol & Mahakal - (the deadly Form of Lord Shiva as a God of Death) holding a staff (Danda) and a water-pot (Kamandalu), Rev: Traces of Symbols Ujjaini, pully/bing, 3.19 Gms, 10.89 mm, Very Fine, Rare.

Check https://www.collectorbazar.com/Coingallery/ for many more offers of wide range of coins