INVESTIGATION BUREAU
19 R. N. Mukherjee Road, Opposite Calcutta Tram Company Head Office, Kolkata - 700001, West Bengal, India
3rd Floor, 6, Old Post Office Street, Opposite High Court, Old Post Office Street, Kolkata - 700001, West Bengal, India
Salt Lake City, Kolkata - 700064, West Bengal, India
38a/4/, Jyotish Roy Road, Jyotish Roy Road, Kolkata - 700053, West Bengal, India
Church 12, Old Post Office Street, Back Portion, Old Post Office Street, Kolkata - 700001, West Bengal, India
Raja Subodh Chandra Mullick Road, Jadavpur, Kolkata - 700032, West Bengal, India