31, Ezra Street,, Kolkata - 700001, West Bengal, India
P-226, Swagata Apartment, Gr.flr, Flat-a, Bl-a, Laketown,, Kolkata - 700089, West Bengal, India
10, Old Post Office, Room No. 37, First Floor, Right Wing,, Kolkata - 700001, West Bengal, India
649, Diamond Harbour Road, Behind Bihala Blind School,, Kolkata - 700034, West Bengal, India
114b, C. R. Avenue, Near Calcutta Medical College,, Kolkata - 700073, West Bengal, India