It is most likely not Indian. The rectangular flan and sun face does seem closer to "iranian civic copper coinage". If anyone has a good reference book on that maybe it's worth taking a good look at it.
“A man without a hobby is only half alive.”
Franklin Delano Roosevelt
Noooo, anything but that ! I hate iranian civil copper coins. I'm not touching that category.
At a glance tho, i did find similar shapes to roy's coin. And the sun face is quite common too. No exact match, but i'm not browsing those anymore.