Unknown old coins from India 1

Hello,

I have some old coins from India I can't identify. The first five are copper, the last one is silver. Weights:
1 - 10,94 g
2 - 8,57 g
3 - 8,30 g
4 - 11,17 g
5 - 11,20 g
6 - 0,38 g

Thanks for your help :-)
Michael

2. Is a falus from malwa

2. Yes, Sultans of Malwa, Nasir Shah, falus, Chanderi mint, AH 906-916, GG M146

https://www.zeno.ru/showphoto.php?photo=31278


3. Sultans of Malwa, Mahmud Shah II, Falus, dated AH 937, GG M172

https://www.zeno.ru/showphoto.php?photo=215354

6. Travancore chuckram, second half of 19th century

https://www.zeno.ru/showphoto.php?photo=9422

Thank you :-) Do you have an idea about the other ones?

It's possible that 1 might be from the Elichpur mint, because this mint is known for putting out irregular shapes. 4 and 5 might be from Malwa, known for putting out a lot of square coins, although there are also square coins from other issuers. Also 4 shows some similarities to this coin

https://www.zeno.ru/showphoto.php?photo=189130

However, these are all just speculation. Sorry I can't be more specific.

Thanks, I will just put them to India in my collection, that won't be wrong :-)