Islamic coin: Safavids, Tahmasp I, 1524-1576, AR shahi, Nimruz, no date. SICA-9, 1540; Album 2599 [opgelost]

Hello,
Who can help with this coin?
Size: 24mm
Weight: 5.20gr

Does nobody have an idea about this coin?

Safavids, Tahmasp I, 1524-1576, AR shahi, Nimruz, no date. SICA-9, 1540; Album 2599.

Wow,
Thank you very much.
I was however not able to find anything similar on the net.
Only 1/2 Shahis.

You're welcome. Tahmasp's coins come in a bewildering array of weight standards, denominations and mints. The 1/2 shahi does seem more common than the full shahi for Nimruz. The only exact match I've found is the Ashmolean (SICA) specimen referenced above, which weighs 5.14gm.

The Album reference may or may not be accurate. The weight of your coin and the SICA coin most closely match the Album # stated above (third western standard, 5.25gm) but elsewhere the author suggests that Nimruz is among a group of eastern mints sharing a common and separate weight standard (cf. #2606 and #2609). The SICA reference is specific and solid.

Citeer: "maudry"​Hello,
​Who can help with this coin?
​Size: 24mm
​Weight: 5.20gr
​
​

​ added your coin: https://en.numista.com/catalogue/pieces117002.html

Thank you to both of you.