C/O Vision Eye Foundation, 40/6, , Kolkata - 700025, West Bengal, India
14, Bipin Behari Ganguli Street, , Kolkata - 700012, West Bengal, India
6 A, Deshapriya Park East, , Kolkata - 700029, West Bengal, India
AC 185, , Kolkata - 700101, West Bengal, India
20/ C, Broad Street, , Kolkata - 700019, West Bengal, India