QARA QOYUNLU Iskandar, AR tanka A-2492, CM on A-2470 Shirvanshah Khali Allah I

[maudry]

Nice readable CM. Not much left of the host coin.
But I found this one which is similar.
Size: 20mm
Size of CM: 8X5mm
Weight: 5.06gr

[maudry]

I got it identified on zeno.
I found this reference: https://www.numisbids.com/n.php?p=lot&sid=300&lot=848.
So that makes it
QARA QOYUNLU: Iskandar, 1420-1438, AR tanka ND A-2492, countermarked man iltaja'a illa al-haqq naja, "he who takes refuge in the Truth (God) is saved", in a plain rectangle, on A-2470 of the Shirvanshah ruler Khalil Allah I