This coin has an image of a person on one side. Unfortunately, part of the other side is obscured. Looking through the Princely States of India examples on this website, it may be from the Kingdom (or Princely State) of Mysore. The coin weighs 4.44 g and is 16 mm in diameter. This coin was purchased as part of a "Seven Seas Collection of World Coins" that was packaged in 1975. Any assistance in solving the identity of this coin is greatly appreciated! Thank you!
This would be medieval period south India or Ceylon, but I can't recall exactly what issuer used a degenerated RajaRaja Chola obverse with an inscriptional reverse.