Help ID-ing Coin [решено]

Hello and welcome to Numista !
Your coin is from the Kingdom of Travancore. https://en.numista.com/catalogue/travancore_kingdom-1.html
Your coin is probably this one https://en.numista.com/catalogue/pieces21870.html
But there is another type of coin like that https://en.numista.com/catalogue/pieces22588.html
Can you please check out the diameter of your coin?

regards

Welcome to Numista, megabacon.

Don't focus on the diameter. The main difference is the weight: 0.65 g. for the KM# 40 and 0.48 g. for the KM# 57.
Unfortunately, it's a common coin, especially the heavy version, and your coin is in a bad condition.

Thanks to you both; the diameter matches KM# 46!