No-81-f, B.c. Street,, Kolkata - 700009, West Bengal, India
71-a, Gupta Mansion, Room No. A-43, P.b. 660, Netaji Subhas Road,, Kolkata - 700001, West Bengal, India
34/b, Motilal Basak Lane, Kankurgachi,, Kolkata - 700054, West Bengal, India
19, Pollock Street, 2nd Floor, Kolkata - 700001, West Bengal, India
2/3, Dr. R.n. Tagore Road,, Kolkata - 700076, West Bengal, India