Need to identify the Indian Princely States coin [resuelto]

Hi fellow numismatics,

Am trying to identify the following:

My dad classified it as Alwar IPS i.n.o. Bahadur Shah II but did not find any coin in Numista so want to confirm if this is indeed Bahadhur Shah II coin and not Akbar II

Coin weight: 11.23gms

Composition: Silver

Looking through examples of Alwar rupees on Zeno, and accounting for differing dies and striking positions on the flan, your coin appears to match coins of Bani Singh i.n.o. Muhammad Akbar II, for example this one, minted in RY 11 (your coin has RY 2).  It doesn't appear to match coins of Bahadur Shah. 

https://www.zeno.ru/showphoto.php?photo=84592

I would suggest Regnal year is 20

Thank you @Vic65 and @Seeker55 

Yes, I agree with Vic65,  looks like RY 20.

Seeker55

Yes, I agree with Vic65,  looks like RY 20.

Also because there's no RY 2 for KM# 20: