Watch List notes:

Pallavas of Kanchi (4 Century AD), Potin Unit, Obv: a standing Bull facing right, Pallava-Grantha legend above "Eru", all within circular border, Rev: crossed fly whisks or Chauris (a royal emblem) in a circle and attached to that are semi-circular arches, 2.2g, 15.94mm, (The Pallava Coins. R. Krishnamurthy # 269), uncirculated, Very Rare in the condition.

Estimate: 20000-25000 INR