36, Strand Road, Room No T-u-15,, Kolkata - 700001, West Bengal, India
1/9, Sucheta Nagar, 1st Floor, Haltu,, Kolkata - 700078, West Bengal, India
No. 37/4b, Kabitirtha Sarani, Khiderpur,, Kolkata - 700023, West Bengal, India
33/1, Netaji Subhas Road, "marshall House", Post Box No. 2459,, Kolkata - 700001, West Bengal, India
11/1, B. B. Ganguly Street,, Kolkata - 700012, West Bengal, India