4, Fairlie Place,, Kolkata - 700001, West Bengal, India
No. 58, Motilal Gupta Road, Barisha,, Kolkata - 700008, West Bengal, India
P-43, Oxygen House, Taratala Road,, Kolkata - 700088, West Bengal, India
No. 67-b, Netaji Subhas Road,g.p.o.post Box No.77,, Kolkata - 700001, West Bengal, India
13, Tara Chand Dutta Street,, Kolkata - 700073, West Bengal, India