1 pie KM 58 :British India

I have this coin ,its not exactly matching with the description of the coin as on Numista. Is this some kind of  this a variety.

N#22395

* there are no denticals on side wall of the coin 

* Letters are bigger 

* No crescent mint mark 

Dia 16.5 mm ,weight 2.10 grms Kindly help.

On the obverse you have signs of denticles.

Measurements are OK.

The images in numista from are Colnect https://colnect.com/en/coins/coin/22941-1_Pie-1765~1947_-_Bengal_Presidency-India_British

Here the images from the worldcoingallery 

http://worldcoingallery.com/countries/coin_detail.php?dir=img23&image=48813&desc=India%20-%20Bengal%20Presidency%20km58%201%20Pie%20(ND1831-1835)%20Calcuta , but I see no mint mark here either, where should it be?

Sjoelund

On the obverse you have signs of denticles.

Measurements are OK.

The images in numista from are Colnect https://colnect.com/en/coins/coin/22941-1_Pie-1765~1947_-_Bengal_Presidency-India_British

Here the images from the worldcoingallery 

http://worldcoingallery.com/countries/coin_detail.php?dir=img23&image=48813&desc=India%20-%20Bengal%20Presidency%20km58%201%20Pie%20(ND1831-1835)%20Calcuta , but I see no mint mark here either, where should it be?