45, Charu Chandra Place, East,, Kolkata - 700033, West Bengal, India
A3/4/a, New Sanghati Pally Road,, Kolkata - 700024, West Bengal, India
No.1, Gupta Lane,, Kolkata - 700006, West Bengal, India
Baidhyanath Bhawan, 1, Gupta Lane,, Kolkata - 700006, West Bengal, India
H.o 8/2 C, Hazra Road,, Kolkata - 700026, West Bengal, India