Coin that made me Puzzled...

[mti]

Hello everybody...!!!  )

I bought this coin with a bunch of old Indian Coins - they ranged from Delhi Sultans to a more recent Princely States...  This, however, made me puzzled...
I have no clue, other than some basic information:
Metal:  Copper
Weight: 11g
Diameter: 16-18mm
Shape: squarish with rounded corners

Please help reading this coin... and with the image of a Fish on it (or what it looks like) I thought it might be Awadh but - No!  then I thought it might be Bindraban Princely State - but couldn't find a match there, either...!!!
So your help is much appreciated...!!!  And thank you in advance...!!!  =))

[asm]

Please check Awadh. Coin in name of Shah Alam II. Mint Muhammadabad (Banaras - is off the flan) RY 17.

Amit