36, Nirmal Chandra Street, , Kolkata - 700012, West Bengal, India
54, Jawaharlal Nehru Road, Midleton Row, , Kolkata - 700071, West Bengal, India
11c/1a, Moni Sanyal Sarani, , Kolkata - 700027, West Bengal, India
Nirmal Sengupta Sarani, , Kolkata - 700081, West Bengal, India
B/1/2, Purbayan, Sodepur, , Kolkata - 700110, West Bengal, India