This is the last one for this weekend and posed a challenge. I purchased this from Stephen Album and so I was able to rely on his mint attribution which I never would have figured out myself. However, I couldn't find a decent example of the mint name on Zeno so I am really guessing as to how the letter forms would appear on the coin.
Some of the words also seem to be in a different order on this coin - I think I have it right but corrections are welcome.
Based on what is visible of the last number in the AH date I think AH 1138 is a reasonable inference to make, since only an 8 would have a downward pointing element at the beginning of the number.
Finally, after seeing mitresh's nice rupee with the banker's mark I noticed there was one on this coin - bonus!
Muhammad Shah rupee, 11.59gm, 22.0 mm, RY8, AH 1138, Azimabad mint.