Baidhyanath Bhawan, 1, Gupta Lane,, Kolkata - 700006, West Bengal, India
10-c, Middleton Row, Near Post Office,, Kolkata - 700071, West Bengal, India
71, Biplabi Rash Behari Basu Road, R. No. C/414, 4th Floor,, Kolkata - 700001, West Bengal, India
8a, Mahendra Banerjee Lane, Dehla,, Kolkata - 700060, West Bengal, India
55, B R B Vasu Road, Mehta Building, 1st Floor,, Kolkata - 700001, West Bengal, India