Islamic States lot [solved]

Hi, i would like to ask if is possible to understand which coins are the following. I don't have weight and diameter. But i am just interested to know if the state and year are readable.
Thank for your help
1)

2)

3)

4)

The last one is 5 tenge - Khanate of Khiva. Something like this:
https://en.numista.com/catalogue/pieces17984.html

#1 RY12  ?
(left picture)
Zarb-i on left picture (struck at)

#2 AH1337 ?
Zarb-i on left picture (struck at)

#3
Zarb-i on left picture (struck at)
on both picture is a 3 (date-regnal year)

Nice coins!!