12, 4th Floor, Queens Mansion, Park Street,, Kolkata - 700071, West Bengal, India
4a, N C Dutta Sarani,, Kolkata - 700001, West Bengal, India
Plot No-54, Ezra Street, 3rd Floor, Near Union Bank Of India,, Kolkata - 700001, West Bengal, India
23, Lala Lajpat Rai Sarani, Dist-, Kolkata - 700020, West Bengal, India
2-c, Tarachand Dutta Street, Iind Floor,, Kolkata - 700073, West Bengal, India