stumped [solved]

I am really out of my league with these.

Two look Chinese, no idea if the orientation is correct. The last one I have no clue about where it is from or its orientation.




Then I have this large 35mm Copper coin, all I can make out is a crown with a letter possibly below, the writing around the rim reminds me of British hammered style.



No much to go on so any ideas would be greatly appreciated.

first one..
https://en.numista.com/catalogue/pieces17768.html
second:
https://en.numista.com/catalogue/pieces1133.html

The 3rd coin has Indian writings but I have no clue if it is even a coin.

3rd one is Jaipur:
https://en.numista.com/catalogue/pieces11121.html
https://en.numista.com/catalogue/pieces14079.html
https://en.numista.com/catalogue/pieces14080.html

The copper coin looks like this one:
https://en.numista.com/catalogue/pieces26930.html

Wow,  

Thank you so much fellas, didn't expect them to be Identified.  

Got them all.

EDIT : The 10 Reis has a digit missing, its 171? even if it had the full date it wouldn't be worth anything in this condition I assume,  most of it is worn away.