I'll look them up when I have the time. The first looks very doable. The second is a bit too far gone but ill give it a try. Might be Malwa. The third I think I've seen in the early ottoman sultans with that flower. The fourth I have no idea ...
Perhaps a little contrast/brightness might help.
The second coin on the left:
Around the square are the names of the four caliphs
(depending on which believe in the islam)
in the center seems to be one of the 6 kalima's, propably the first, because that one is most used on coins. https://en.wikipedia.org/wiki/Six_Kalimas
corrections welcome
Non est totum quod splendet ut aurum
Rijkdom bestaat niet uit het hebben van veel bezittingen, maar in het hebben van weinig behoeften
I think that the pattern of the third coin on the left (the picture in the left in my original post) looks a bit like this one , but I think mine is not that old...
All the coins posted are Islamic, and doesn't look like Indian. I agree with PetrusAscanus on seeing AH 763 on the 1st coin (from Left). Maybe these are from Central Asia.
“A man without a hobby is only half alive.”
Franklin Delano Roosevelt
Could've sworn the first one was ottoman. Could've sworn it says Murad (with the date 763 it's Murad I).
But Jesus christ i can't find any coins of Murad with a rectangular cartouche in the middle ! And there aren't any coins with the date 763 with that kind of a cartouche - gah frustrating !
No, rectangular horizontal cartouche like this except horizontal:
Ok i'm posting this (and the others) on Zeno tomorrow morning when i'm sober. It will probably take them like 5 minutes to ID the first one. It feels like it should be a very easy coin to read, it has a very clear inscription - but none of the words look familiar ! Maybe it's mamluk since they have stuff like this, and that would explain why i can't figure out the mint either. (never studied mamluk coins)
And there we go, it got ID-ed: http://www.zeno.ru/showphoto.php?photo=162684
Never studied horde coins, but it's on my to do list. Almost finished my study on Crimea coins tho ! Horde is next.