Old Indian (?) Coin, level impossible

Hey,

I got this coin a while back in a pre 1900 lot of coins

I have absolutely no idea about south Asian coins so maybe someone here has an idea? Maybe it's not even India but something Arabic? Idk.

Dimensions are 15,3mm x 18,5mm and exactly 5mm thick.

I don't have a precise scale but it comes to about 11g 

I will label the pictures with “side 1” and “side 2” in case I upload more images in different rotations, light and angles so you don't get confused.

^ Side 1 ^

^ Side 2 ^

Thank you for everyone who can give me any informations.

Yes, most likely Indian. The rectangular shape might indicate a coin from the Sultans of Malwa, or the Malwa mint of the Mughals.

Here are a few examples of Malwa coins of about same weight and size for comparison. The worn condition of the coin makes identification more difficult, but cropped photos, additional photos, and a weight to the nearest tenth of a gram could help.