1)


silver coin weight 11,5 g. diameter 23 mm. maybe a Mughal empire coin but don't know which mint
2)


silver coin weight 10,89 g. diameter 18 mm and 5 mm in thickness. I think a silver rupee but I don't know anything more.
3)


silver coin weight 2,28 g. diameter 12,5 mm. A Kutch Kori but can't understand which one
4)


silver coin weight 8,925 g. diameter 17 mm. can recognize only a number in first picture, arabic 39(7)
5)



silver coin weight 4,44 g. diameter 16 mm. I think a Nawanagar kori but looks different from this:https://en.numista.com/catalogue/pieces37586.html
6)


very small silver coin weight 0,725 g. diameter 9 mm. Just a suspect: a british india 1/16 rupee (????)
7)


Copper (or silver?????) coin weight 4,44 g. diameter 13,8 mm. No idea on this one
Thanks for any help